CESSNA 182Q, 182R IO-550/3500 LBS AIRPLANE FLIGHT MANUAL SUPPLEMENT (THIS PAGE BLANK)

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2 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT (THIS PAGE BLANK) Page 2 of 81 IR APR

3 AIRPLANE FLIGHT MANUAL SUPPLEMENT AMPHIBIAN COVERAGE This Airplane Flight Manual Supplement contains information applicable to the Cessna Model 182Q serial numbers through except and 182R serial numbers , and through when equipped with Wipline 3000 amphibious floats, a 3500 lb gross weight increase kit, and 300 BHP IO-550-D engine installed under STC SA00152WI. ORIGINAL ISSUE AND REVISIONS This Airplane Flight Manual Supplement was originally issued on To ensure that information in this manual is current, revisions must be incorporated as they are issued. Revision status is noted on the Log of Revisions page and in the List of Effective Pages. Revision status of individual pages is noted on the bottom of each page. It is the responsibility of the airplane owner to maintain this supplement in a current status when it is being used for operational purposes. The List of Effective Pages contains page numbers and revision levels for all pages contained in this supplement. The Log of Revisions contains a history of the revisions and dates of approval. When a revision occurs, the old pages should be replaced with new pages containing the latest revision according to the List of Effective Pages. APR IR Page 3 of 81

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5 AIRPLANE FLIGHT MANUAL SUPPLEMENT AMPHIBIAN LOG OF REVISIONS. REV. NO. DESCRIPTION DATE FAA APPROVED IR Initial Release APR IR Page 5 of 81

6 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT LIST OF EFFECTIVE PAGES Page Revision Level Page Revision Level Page Revision Level 1... IR 2... IR 3... IR 4... IR 5... IR 6... IR 7... IR 8... IR 9... IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR IR Page 6 of 81 IR APR

7 AIRPLANE FLIGHT MANUAL SUPPLEMENT AMPHIBIAN TABLE OF CONTENTS TITLE PAGE... 1 LOG OF REVISIONS... 5 LIST OF EFFECTIVE PAGES... 6 SIDE VIEW... 8 GENERAL INFORMATION... 9 SECTION 1 GENERAL SECTION 2 LIMITATIONS SECTION 3 EMERGENCY PROCEDURES SECTION 4 NORMAL PROCEDURES SECTION 5 PERFORMANCE SECTION 6 WEIGHT AND BALANCE SECTION 7 AIRPLANE AND SYSTEMS DESCRIPTION SECTION 8 AIRPLANE HANDLING, SERVICE, AND MAINTENANCE APR IR Page 7 of 81

8 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT Figure 1-1. Side View Page 8 of 81 IR APR

9 AIRPLANE FLIGHT MANUAL SUPPLEMENT AMPHIBIAN GENERAL INFORMATION MAXIMUM ENROUTE RATE OF CLIMB AT SEA LEVEL 3,500 Pounds ft/min SERVICE CEILING... 13,518 ft TAKEOFF PERFORMANCE AT SEA LEVEL, 3,500 Pounds (Land) Ground Roll ft Total Distance Over 50 Ft Obstacle ft LANDING PERFORMANCE AT SEA LEVEL, 3,350 Pounds (Land) Ground Roll ft Total Distance Over 50 Ft Obstacle ft TAKEOFF PERFORMANCE AT SEA LEVEL, 3,472 Pounds (Water) Water Run ft Total Distance Over 50 Ft Obstacle ft LANDING PERFORMANCE AT SEA LEVEL, 3,350 Pounds (Water) Ground Roll ft Total Distance Over 50 Ft Obstacle ft STALL SPEED Flaps Up, Power Off, 3,500 Pounds KCAS Flaps Down, Power Off, 3,500 Pounds KCAS MAXIMUM WEIGHT Ramp... 3,510 lb Dock... 3,482 lb Takeoff on Wheels... 3,500 lb Takeoff on Water... 3,472 lb Landing on Wheels or Water... 3,350 lb STANDARD EMPTY WEIGHT... 2,550 lb USEFUL LOAD lb WING LOADING 3,500 Pounds lbs/sqft POWER LOADING 3,500 Pounds lbs/hp FUEL CAPACITY gal OIL CAPACITY qts ENGINE Teledyne Continental... IO-550-D 300 BHP at 2700 RPM PROPELLER MT-Propeller, 3-Blade, Constant Speed, Composite Diameter in (210 cm) APR IR Page 9 of 81

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11 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 1 AMPHIBIAN SECTION 1 GENERAL INTRODUCTION This AFM supplement, written especially for operators of the Cessna 182Q and 182R Skylane amphibian with 300 hp IO-550-D engine, provides information not found in the basic Pilot s Operating Handbook. It contains procedures and data required for safe and efficient operation of the Cessna 182Q, 182R Skylane equipped with Wipline Model 3000 amphibious floats and Continental IO-550-D engine installed under Air Plains STC SA00152WI. This AFM Supplement contains eight (8) sections, and includes the material required to be furnished to the pilot by Federal Aviation Regulations (FAR) and additional information provided by Wipaire, Inc. The information contained herein supplements or supersedes the basic Cessna 182 Skylane POH/AFM and the Air Plains AFM Supplement only in those areas listed. For limitations, procedures and performance information not contained in this supplement, consult the basic POH/AFM or Air Plains AFM Supplement as applicable. Generally, pertinent information has been repeated here for quick reference. Information contained in the basic handbook for the Cessna 182Q, 182R Skylane, which is the same as that for the floatplane, is generally not repeated in this supplement. Section 1 provides basic data and information of general interest. It also contains definitions or explanations of symbols, abbreviations, and terminology commonly used. DESCRIPTIVE DATA ENGINE Number of Engines: 1 Engine Manufacturer: Teledyne Continental Engine Model Number: IO-550-D Engine Type: Normally aspirated, direct drive, air-cooled, horizontally opposed, fuel injected, six cylinder engine with 550 cu. In. displacement. Maximum Power: 300 rated BHP at 2700 RPM Maximum Continuous Power: 300 rated BHP at 2700 RPM PROPELLER Propeller Manufacturer: MT-Propeller Propeller Model Number: MTV-9-D/ Number of Blades: 3 Propeller Diameter: Maximum: 82.7 in (210 cm) Minimum: 78.7 in (200 cm) Propeller Type: Constant speed, hydraulically-actuated composite-bladed propeller with a low pitch setting of 7.5 and a high pitch setting of 38 (79 cm station) APR IR Page 11 of 81

12 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 1 (RESERVED) MAXIMUM CERTIFICATED WEIGHTS Takeoff from Land: Takeoff from Water: Landing on Land or Water: 3,500 lbs (1587 kg) 3,472 lbs (1575 kg) 3,350 lbs (1520 kg) STANDARD AIRPLANE WEIGHTS Standard Empty Weight: Maximum Useful Load: 2,550 lbs (1157 kg) 960 lbs (435 kg) SPECIFIC LOADINGS (at 3,500 lbs, 1587 kg) Wing Loading: Power Loading: 20.1 lbs/sq ft 11.7 lbs/hp SYMBOLS, ABBREVIATIONS, AND TERMINOLOGY GENERAL AIRSPEED TERMINOLOGY AND SYMBOLS KCAS Knots Calibrated Airspeed is indicated airspeed corrected for position and instrument error and is expressed in knots. Page 12 of 81 IR APR

13 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 1 AMPHIBIAN KGS KIAS KTAS V A V FE V NO V NE V s V s0 V x V y Knots Groundspeed is the actual speed over the ground or water and is expressed in knots. Knots Indicated Airspeed is the speed shown on the airspeed indicator and is expressed in knots. Knots True Airspeed is the airspeed relative to undisturbed air which is KCAS corrected for altitude and temperature and is expressed in knots. Maximum Operating Maneuvering Speed is the maximum speed at which full or abrupt control movements may be used at a particular weight. Maximum Flap Extended Speed is the highest speed permissible with wing flaps extended. Maximum Structural Cruising Speed is the speed that should not be exceeded except in smooth air, then only with caution. Never Exceed Speed is the speed which should never be exceeded during flight operations. Stalling Speed or the minimum steady flight speed at which the airplane is controllable. Stalling Speed or the minimum steady flight speed at which the airplane is controllable in the landing configuration at the most forward center of gravity. Best Angle of Climb Speed is the speed which results in the greatest gain of altitude in a given horizontal distance. Best Rate of Climb Speed is the speed which results in the greatest gain of altitude in a given time. METEOROLOGICAL TERMINOLOGY OAT Outside Air Temperature is the free air static temperature and is expressed in either degrees Celsius or degrees Fahrenheit. Standard Standard Temperature is 15 C as sea level pressure altitude and Temperature decreases by 2 C for each 1000 feet of altitude. Pressure Altitude ISA Pressure Altitude is the altitude read from an altimeter with its barometric scale set to inches of mercury ( mb). International Standard Atmosphere is the atmosphere in which: 1. The air is a perfect dry gas. 2. The temperature at sea level is 15 C. 3. The pressure at sea level is inches Hg ( mb). APR IR Page 13 of 81

14 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 1 4. The temperature gradient from sea level is C per 1000 feet of altitude. ENGINE POWER TERMINOLOGY BHP RPM Static RPM MP Brake Horsepower is the power developed by the engine. Revolutions Per Minute is engine speed. Static RPM is engine speed attained during a full throttle engine runup when the airplane is on the ground and stationary. Manifold Pressure is a pressure measured in the engine s induction system and is expressed in inches of mercury (in Hg). AIRPLANE PERFORMANCE AND FLIGHT PLANNING TERMINOLOGY Demonstrated Crosswind Velocity g NMPG GPH Unusable Fuel Usable Fuel Demonstrated Crosswind Velocity is the velocity of the crosswind component for which adequate control of the airplane during takeoff, landing & taxi was demonstrated during certification tests. The value shown is not considered to be limiting. g is the acceleration due to gravity. Nautical Miles Per Gallon is the distance which can be expected per gallon of fuel consumed at a specific engine power setting and/or flight configuration. Gallons Per Hour is the amount of fuel consumed per hour. Unusable Fuel is the quantity of fuel that cannot be safely used in flight. Usable Fuel is the fuel available for flight planning. WEIGHT AND BALANCE TERMINOLOGY Arm Arm is the horizontal distance from the reference datum to the center of gravity (C.G.) of an item. Basic Empty Basic Empty Weight is the standard empty weight plus the weight of Weight optional equipment. Center of Gravity (C.G.) C.G. Arm Center of Gravity is the point at which an airplane would balance if suspended. Its distance from the reference datum is found by dividing the total moment by the total weight. C.G. Arm is the arm obtained by adding the airplane s individual moments and dividing the sum by the total weight. Page 14 of 81 IR APR

15 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 1 AMPHIBIAN C.G. Limits MAC Maximum Landing Weight Maximum Takeoff Weight Moment Reference Datum Standard Empty Weight Station Tare Useful Load C.G. Limits are the extreme center of gravity locations within which the airplane must be operated at any given weight. MAC (Mean Aerodynamic Chord) of a wing is the chord of an imaginary rectangular airfoil having the same pitching moments throughout the flight range as that of the actual wing. Maximum Landing Weight is the maximum weight approved for the landing touchdown. Maximum Takeoff Weight is the maximum weight approved for the start of the takeoff roll. Moment is the product of the weight of an item multiplied by its arm. (Moment divided by 1000 is used in this supplement to simplify balance calculations by reducing the number of digits.) Reference Datum is an imaginary vertical plane at the front face of the firewall from which all horizontal distances are measured for balance purposes. Standard Empty Weight is the weight of a standard airplane, including unusable fuel, full operating fluids and full engine oil. Station is a location along the fuselage given in terms of distance from the reference datum. Also referred to as Fuselage Station (FS). Tare is the weight of chocks, blocks, stands, balance weights, etc. used when weighing an airplane and is included in the scale readings. Tare is deducted from the scale reading to obtain the actual (net) airplane weight. Useful Load is the difference between ramp weight and the basic empty weight. WARNINGS, CAUTIONS, AND NOTES WARNING!! An operating procedure, technique, or maintenance practice which may result in personal injury or loss of life if not carefully followed. CAUTION!! NOTE An operating procedure, technique, or maintenance practice which may result in damage to equipment if not carefully followed. An operating procedure, technique, or maintenance condition which is considered essential to emphasize. APR IR Page 15 of 81

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17 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 2 AMPHIBIAN SECTION 2 LIMITATIONS INTRODUCTION Except as shown in this section, the floatplane operating limitations are the same as those for the Cessna 182 Skylane landplane. The limitations in this section apply only to operations of the Model 182Q, 182R equipped with Wipline Model 3000 floats and IO-550 engine up to 3500 lbs takeoff weight. The limitations included in this section have been approved by the Federal Aviation Administration. Observance of these operating limitations is required by Federal Aviation Regulations. The Cessna Model 182Q and 182R Amphibian is FAA certificated in the Normal Category. The Limitations in this section apply only to the operations of the Cessna 182Q or 182R Skylane equipped with Wipline Model 3000 amphibious floats and Continental IO BHP engine. AIRSPEED LIMITATIONS Airspeed Limitations and their operational significance are shown below (Figure 2-1). 182Q 182R V NE Never Exceed Speed V NO V A V FE V LO V LE SPEED KIAS KIAS REMARKS Do not exceed this speed in any operation. Do not exceed this speed except in smooth air, and then only with caution. Maximum Structural Cruising Speed Maneuvering Speed 3500 lbs 3250 lbs 3100 lbs 2600 lbs Maximum Flap Extended Speed 0-10 of Flaps of Flaps of Flaps Maximum Landing Gear Operating Speed Maximum Speed with Landing Gear Extended Figure 2-1. Airspeed Limitations Do not make full or abrupt control movements above this speed. Do not exceed these speeds with flaps configured as listed. Do not extend or retract the landing gear above this speed. Do not exceed this speed with the landing gear extended. APR IR Page 17 of 81

18 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 2 AIRSPEED INDICATOR MARKINGS Airspeed indicator markings and their color code significance are shown below (Figure 2-2). Note airspeed indicator may remain unchanged provided the Floatplane Airspeed Limitations placard is installed. MARKING KIAS VALUE OR RANGE SIGNIFICANCE White Arc Green Arc Yellow Arc Red Line 179 Full Flap Operating Range Normal Operating Range Figure 2-2. Airspeed Indicator Markings Operations must be conducted with caution and only in smooth air Maximum speed for all operations POWER PLANT LIMITATIONS Engine Manufacturer: Teledyne Continental Engine Model Number: IO-550-D Maximum Power: 300 BHP rating Engine Operating Limits for Takeoff and Continuous Operations: Maximum Engine Speed: 2700 RPM Maximum Cylinder Head Temperature: 460 F (238 C) Maximum Oil Temperature: 240 F (115 C) Oil Pressure Minimum: 10 PSI Maximum: 100 PSI Fuel Pressure Minimum: 3.5 PSI Maximum: PSI (25.2 gal/hr) Propeller Manufacturer: Propeller Model Number: Propeller Diameter: MT-Propeller MTV-9-D/ Maximum: 82.7 in (210 cm) Minimum: 78.7 in (200 cm) Propeller blade angles at the 79 cm station: Low Pitch Angle: 7.5 ± 0.2 High Pitch Angle: 28 ± 1 Page 18 of 81 IR APR

19 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 2 AMPHIBIAN (RESERVED) POWER PLANT INSTRUMENT MARKINGS Power plant instrument required markings and their significance are shown in Figure 2-2. INSTRUMENT RED LINE (MINIMUM) GREEN ARC (NORMAL OPERATING) Tachometer RPM Cylinder Head Temperature RED LINE (MAXIMUM) (1) F 460 F Oil Temperature F 240 F Oil Pressure 10 PSI PSI 100 PSI Fuel Flow (Pressure) 3.5 PSI 7.0 to 17.0 GPH NOTES (1) MTV-9-D/ propeller. Figure 2-2. Power Plant Instrument Markings 19.5 PSI (25.2 GPH) APR IR Page 19 of 81

20 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 2 WEIGHT LIMITS Maximum Ramp Weight: Maximum Dock Weight: Maximum Takeoff Weight from Land: Maximum Takeoff Weight from Water: Maximum Landing Weight on Land or Water: 3,510 lbs (1592 kg) 3,482 lbs (1579 kg) 3,500 lbs (1587 kg) 3,472 lbs (1575 kg) 3,350 lbs (1520 kg) NOTE Maximum takeoff weight from water is restricted due to amphibious float maximum buoyancy. CENTER OF GRAVITY LIMITS Center of Gravity Range: Forward C.G. Limit (2,600 lb or less) inches aft of datum (14.06% MAC) Forward C.G. Limit (3,500 lb) inches aft of datum (Linear variation from 2,600 lb to 3,500 lb) (19.51% MAC) Aft Limit, up to 3,500 lb inches aft of datum (30.65% MAC) Reference Datum... Front face of firewall Mean Aerodynamic Chord (MAC): Leading Edge MAC inches aft of datum MAC Length inches MANEUVER LIMITS This airplane is certified in the normal category. The normal category is applicable to aircraft not intended for aerobatic operations. The normal category includes maneuvers incidental to normal flying, stalls (except whip stalls), lazy eights, chandelles and turns in which the bank angle does not exceed 60. Aerobatic Maneuvers, including spins, are prohibited. Page 20 of 81 IR APR

21 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 2 AMPHIBIAN FLIGHT LOAD FACTOR LIMITS Flight Load Factors: Flaps Up g, g Flaps Full Down g The design load factors are 150% of the above, and in all cases, the structure meets or exceeds design loads. KINDS OF OPERATION LIMITS The airplane is equipped for day, night, VFR, IFR. FAR Part 91 establishes the minimum required instrumentation and equipment for these operations. The reference to types of flight operations on the operating limitations placard reflects equipment installed at the time of STC issuance. Flight into known icing conditions is prohibited. OTHER LIMITATIONS FLAP LIMITATIONS Approved Takeoff Range: 0 to 20 Approved Landing Range: 0 to 35 WATER RUDDER LIMITATIONS Water rudders must be retracted for all flight operations. AMPHIBIAN OPERATION Landing on water is PROHIBITED unless all four landing gear are fully retracted. APR IR Page 21 of 81

22 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 2 PLACARDS The following information on placards pertaining to flight and Operating Limitations must be displayed in addition to the landplane placards listed in the original landplane POH: 1. Locate below landplane operations limitations placard: FLOATPLANE OPERATIONS LIMITATIONS The markings and placards installed in this airplane contain operating limitations which must be complied with when operating this airplane in the Normal Category. Other operating limitations which must be complied with when operating this airplane in this category are contained in the Pilot s Operating Handbook and FAA Approved Airplane Flight Manual Supplement. 2. In clear view of pilot, near water rudder control: WATER RUDDER UP FOR ALL FLIGHT OPERATIONS 3. In clear view of the pilot: DO NOT LAND ON WATER UNLESS GEAR IS FULLY RETRACTED 4. At the emergency gear hand pump: EMERGENCY HANDPUMP PULL GEAR MOTOR CIRCUIT BREAKER SELECT DESIRED GEAR POSITION PUMP GEAR TO DESIRED POSITION 5. On the emergency gear selector valve handle: UP NEUTRAL DOWN Page 22 of 81 IR APR

23 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 2 AMPHIBIAN 6. On the gear selector switch: NOSE B B MAIN B B DIM NOSE PUMP G R G UP WATER MAIN G G DOWN LAND 7. In clear view of pilot: REFER TO WIPLINE AFM SUPPLEMENT FOR OPERATION WITH WIPLINE FLOATS INSTALLED 8. At the water rudder retract handle: UP DOWN WATER RUDDER CONTROL 9. In clear view of pilot (not needed if airspeed indicator and flaps are remarked): AMPHIBIAN/FLOATPLANE AIRSPEED LIMITATIONS CESSNA 182 MODELS OPERATED AT A MAX TAKEOFF GROSS WEIGHT OF 3500 LBS Flap Extended Speed Range Normal Operating Speed Range Cautionary Speed Range Stall To VFE Stall To VNO VNO To VNE 55 kts IAS 110 kts IAS 64 kts IAS 143 kts IAS 143 kts IAS 179 kts IAS Never Exceed Speed VNE 179 kts IAS Maneuvering Speed VA 135 kts IAS (MODEL C-182 Q & R) APR IR Page 23 of 81

24 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION In float baggage compartment doors: MAX. CAPACITY 50 lbs ARM At the circuit breakers: GEAR SELC GEAR PUMP GEAR ADV 12. In clear view of pilot: WARNING THE DISABLING OF A FUNCTIONING GEAR ADVISORY SYSTEM FOR ANY PURPOSE, WHEN FLOATS ARE INSTALLED, IS PROHIBITED 13. In clear view of the pilot: (not needed if large airspeed placard is used, but is needed if airspeed indicator is remarked and large placard not used) MAX WT. FLOATPLANE MANEUVER SPEED 135 KIAS SEE POH FOR OTHER WEIGHTS Page 24 of 81 IR APR

25 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 AMPHIBIAN SECTION 3 EMERGENCY PROCEDURES INTRODUCTION Section 3 of this supplement describes the recommended procedures for the Cessna 182 amphibian emergency situations which may occur. Emergencies caused by airplane or engine malfunctions are quite rare if proper maintenance and preflight inspections are conducted. However, should an emergency condition arise, the basic procedures included in this section should be considered and applied as necessary to resolve the problem. WARNING!! There is no substitute for proper and complete preflight planning habits and their continual review in minimizing emergencies. Be thoroughly knowledgeable of hazards and conditions that represent potential dangers, and be aware of the capabilities and limitations of the airplane. AIRSPEEDS FOR EMERGENCY OPERATION Engine Failure After Takeoff: Wing Flaps Up KIAS Wing Flaps KIAS Maneuvering Speed: 3,500 Pounds KIAS 3,250 Pounds KIAS 3,100 Pounds KIAS Recommended Glide: 3,500 Pounds, Flaps 0, Gear Up KIAS 3,250 Pounds, Flaps 0, Gear Up KIAS 3,000 Pounds, Flaps 0, Gear Up KIAS Precautionary Landing With Engine Power: Flaps Down KIAS Landing Without Engine Power: Wing Flaps Up KIAS Wing Flaps Down KIAS APR IR Page 25 of 81

26 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 OPERATIONAL CHECKLISTS Procedures in the Operational Checklists portion of this section shown in bold faced type are immediate action items which should be committed to memory. ENGINE FAILURES ENGINE FAILURE DURING TAKEOFF ON LAND 1. Throttle IDLE 2. Brakes APPLY 3. Wing Flaps RETRACT 4. Mixture IDLE CUTOFF 5. Ignition Switch OFF 6. Master Switch OFF ENGINE FAILURE DURING TAKEOFF RUN ON WATER 1. Throttle IDLE 2. Elevator HOLD AFT 3. Mixture IDLE CUTOFF 4. Ignition Switch OFF 5. Master Switch OFF ENGINE FAILURE IMMEDIATELY AFTER TAKEOFF 1. Airspeed - 80 KIAS (flaps UP) 75 KIAS (flaps DOWN) 2. Landing Gear DOWN FOR LAND landing UP FOR WATER landing 3. Mixture IDLE CUTOFF 4. Fuel Shutoff Valve OFF 5. Ignition Switch OFF 6. Wing Flaps AS REQUIRED (full down recommended) 7. Master Switch OFF 8. Cabin Door UNLATCH 9. Landing - MAKE AS STRAIGHT AHEAD AS POSSIBLE 10. Water Rudders DOWN as needed on water Page 26 of 81 IR APR

27 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 ENGINE FAILURE DURING FLIGHT (Restart Procedures) AMPHIBIAN 1. Airspeed - 80 KIAS (Best glide speed) 2. Alternate Air ON 3. Fuel Shutoff Valve ON 4. Fuel Selector Valve BOTH 5. Throttle OPEN 1 INCH 6. Mixture RICH 7. Auxiliary Fuel Pump Switch ON to obtain 4-6 gph, THEN OFF 8. Ignition Switch BOTH (or START if propeller is stopped) NOTE If propeller is windmilling, engine will restart automatically within a few seconds. If propeller has stopped (possible at low speeds), turn ignition switch to START, advance throttle slowly from idle, and lean the mixture from full rich, as required to obtain smooth operation. NOTE If the fuel flow indication immediately drops to zero, signifying an enginedriven fuel pump failure, return the auxiliary fuel pump switch to ON. FORCED LANDINGS EMERGENCY LANDING ON LAND WITHOUT ENGINE POWER 1. Airspeed 85 KIAS (Flaps Up) 80 KIAS (Flaps Down) 2. Landing Gear UP (on soft or rough ground) DOWN (on firm or smooth ground) 3. Radio - TRANSMIT MAYDAY ON MHZ OR WITH ATC 4. Seats and Seat Belts SECURE 5. Mixture IDLE CUTOFF 6. Fuel Shutoff OFF 7. Ignition Switch OFF 8. Water Rudders UP 9. Landing Gear CHECK (UP (4 blue lights) soft ground, DOWN (4 green lights) firm ground) 10. Wing Flaps AS REQUIRED (35 recommended) 11. Master Switch OFF (when landing is assured) 12. Doors UNLATCH PRIOR TO TOUCHDOWN 13. Touchdown LEVEL ATTITUDE (if gear is up) SLIGHTLY TAIL LOW (if gear is down) 14. After Touchdown, Control Stick FULL AFT (after contact if gear is up) 15. Brakes APPLY HEAVILY (if gear is down) APR IR Page 27 of 81

28 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 EMERGENCY LANDING ON WATER WITHOUT ENGINE POWER 1. Airspeed 85 KIAS (Flaps Up) 80 KIAS (Flaps Down) 2. Landing Gear UP (4 blue lights) WARNING!! DO NOT LAND ON WATER UNLESS ALL (4) LANDING GEAR ARE FULLY RETRACTED. 3. Radio TRANSMIT MAYDAY ON MHZ OR WITH ATC 4. Seats and Seat Belts SECURE 5. Mixture IDLE CUTOFF 6. Fuel Shutoff Valve OFF 7. Ignition Switch OFF 8. Water Rudders UP 9. Landing Gear CHECK UP; Blue Lights 4 ON 10. Wing Flaps AS REQUIRED (35 recommended) 11. Master Switch OFF (when landing is assured) 12. Doors UNLATCH PRIOR TO TOUCHDOWN 13. Touchdown SLIGHTLY TAIL LOW 14. Control Wheel HOLD FULL AFT as floatplane decelerates 15. Water Rudders DOWN as needed POWERED PRECAUTIONARY LANDING ON LAND 1. Seats and Seat Belts SECURE. 2. Landing Gear DOWN 3. Airspeed 85 KIAS 4. Flaps Landing Area - FLY OVER (check terrain and obstructions) 6. Avionics Master Switch and Electrical Switches OFF 7. Landing Gear Check DOWN; Green Lights 4 ON. 8. Flaps 35 (on final approach) 9. Airspeed 80 KIAS 10. Master Switch OFF 11. Doors UNLATCH PRIOR TO TOUCHDOWN 12. Touchdown SLIGHTLY TAIL LOW, as slow as possible 13. Mixture IDLE CUTOFF 14. Ignition Switch OFF 15. Brakes APPLY HEAVILY POWERED PRECAUTIONARY LANDING ON WATER 1. Seats and Seat Belts SECURE. 2. Landing Gear UP 3. Airspeed 85 KIAS 4. Flaps 20 Page 28 of 81 IR APR

29 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 5. Landing Area - FLY OVER (check terrain and obstructions) 6. Avionics Master Switch and Electrical Switches OFF 7. Landing Gear Check UP; Blue Lights 4 ON. 8. Flaps 35 (on final approach) 9. Airspeed 80 KIAS 10. Master Switch OFF 11. Doors UNLATCH PRIOR TO TOUCHDOWN 12. Touchdown TAIL LOW, as slow as possible 13. After Touchdown, Control Stick FULL AFT 14. Mixture IDLE CUTOFF 15. Ignition Switch OFF AMPHIBIAN LANDING GEAR MALFUNCTIONS LANDING GEAR FAILS TO RETRACT OR EXTEND 1. Battery Switch ON 2. Landing Gear Handle RECHECK IN DESIRED POSITION 3. Landing Gear Pump Circuit Breaker CHECK IN 4. Annun Panel Circuit Breaker IN. 5. Gear Lights 4 BLUE for gear UP 4 GREEN for gear DOWN 6. Mechanical Gear Indicators CHECK (main gear indication on float deck and by observing nose wheels on bow) 7. Landing Gear Switch RE-CYCLE. 8. Gear Lights CHECK BULBS, replace inoperative bulb with known good bulb. 9. Landing Gear Pump Motor Light CHECK ILLUMINATED (red). 10. Airspeed REDUCE to minimize airloads on gear. If landing gear still does not retract or extend: 11. Landing Gear Pump Circuit Breaker PULL OFF. 12. Emergency Gear Position Valve (near handpump) SELECT DESIRED GEAR POSITION 13. Emergency Hand Pump INSERT HANDLE AND PUMP until resistance becomes heavy (may require at least 100 and as many as 155 complete strokes). 14. Landing Gear Position Lights CHECK ILLUMINATED. WARNING!! DO NOT LAND ON WATER UNLESS ALL (4) LANDING GEAR ARE FULLY RETRACTED. APR IR Page 29 of 81

30 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 GEAR UP OR PARTIALLY EXTENDED LANDING (ON LAND) (On grass if possible) 1. Seats and Seat Belts SECURE 2. Runway SELECT longest smooth ground or grass surface available 3. Landing Gear Handle UP to permit a partially extended gear to retract and maintain a level attitude during the ground run 4. Flaps FULL DOWN 5. Airspeed 80 KIAS. 6. Doors UNLATCH PRIOR TO TOUCHDOWN 7. Master Switch OFF 8. Touchdown LEVEL ATTITUDE with minimum sink rate 9. Control Stick FULL AFT (after touchdown) 10. Mixture IDLE CUTOFF (after touchdown) 11. Fuel Shutoff Valve OFF (after touchdown) 12. Ignition Switch OFF LANDING GEAR PUMP LIGHT ILLUMINATES (RED) If landing gear retraction or extension is in progress: 1. No action required, normal condition If landing gear retraction or extension is complete 1. Landing Gear Pump Circuit Breaker PULL OFF 2. Before landing, Landing Gear Pump Circuit Breaker PUSH TO RESET 3. Landing Gear SELECT GEAR UP for water landing SELECT GEAR DOWN for land landing 4. Landing Gear Pump Circuit Breaker PULL (after gear has reached desired position) GEAR ADVISORY ANNUNCIATOR (AMBER) If in agreement with the gear position audible advisory: 1. Annunciator PRESS TO SILENCE If not in agreement with the gear position audible advisory: 2. Gear Switch REPOSITION LANDING GEAR (appropriate to the landing surface) WARNING!! Do not land on water unless gear is fully retracted. Page 30 of 81 IR APR

31 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 SPINS AMPHIBIAN 1. Throttle IDLE. 2. Ailerons NEUTRAL. 3. Rudder FULL OPPOSITE SPIN DIRECTION. 4. Elevator BRISKLY DOWN until spin motion stops. 5. Controls NEUTRALIZE and recover from resulting dive. 6. Flaps RETRACT if extended. FIRES DURING START ON GROUND 1. Cranking CONTINUE to get a start which would suck the flames and accumulated fuel into the engine 2. Auxiliary Fuel Pump OFF If engine starts: 3. Power 1700 RPM for a few minutes 4. Engine SHUTDOWN and inspect for damage If engine fails to start: 5. Throttle FULL OPEN 6. Mixture IDLE CUTOFF 7. Fire Extinguisher OBTAIN (have ground attendants obtain if not installed) 8. Engine SECURE a. Master Switch OFF b. Ignition Switch OFF c. Fuel Shutoff Valve OFF d. Fuel Selector Valve PUSH DOWN AND ROTATE TO OFF 9. Fire EXTINGUISH using fire extinguisher, wool blanket, or dirt 10. Fire Damage INSPECT, repair damage or replace damaged components or wiring before conducting another flight ENGINE FIRE IN FLIGHT 1. Mixture IDLE CUTOFF 2. Fuel Shutoff Valve OFF 3. Auxiliary Fuel Pump Switch OFF 4. Master Switch OFF 5. Cabin Heat and Air OFF (except overhead vents) 6. Airspeed 100 KIAS (If fire is not extinguished, increase glide speed to find an airspeed within airspeed limitations which will provide an incombustible mixture) 7. Forced Landing EXECUTE (as described in Emergency Landing Without Engine Power) APR IR Page 31 of 81

32 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 ELECTRICAL FIRE IN FLIGHT 1. Master Switch OFF 2. Vents, Cabin Air, Heat CLOSED 3. Fire Extinguisher ACTIVATE (if available) 4. Avionics Master Switch OFF 5. All Other Switches (except ignition switch) OFF WARNING!! AFTER DISCHARGING FIRE EXTINGUISHER AND ASCERTAINING THAT FIRE HAS BEEN EXTINGUISHED, VENTILATE THE CABIN. 6. Vents/Cabin Air/Heat OPEN when it is ascertained that fire is completely extinguished If fire has been extinguished and electrical power is necessary for continuance of flight to nearest suitable airport or landing area: 7. Master Switch ON 8. Circuit Breakers CHECK for faulty circuit, do not reset 9. Radio Switches OFF 10. Avionics Master Switch ON 11. Radio/Electrical Switches ON one at a time, with delay after each until short circuit is localized CABIN FIRE 1. Master Switch OFF 2. Vents/Cabin Air/Heat CLOSED (to avoid drafts) 3. Fire Extinguisher ACTIVATE (if available) WARNING!! AFTER DISCHARGING FIRE EXTINGUISHER AND ASCERTAINING THAT FIRE HAS BEEN EXTINGUISHED, VENTILATE THE CABIN. 4. Vents/Cabin Air/Heat Open when it is ascertained that fire is completely extinguished 5. Land the airplane as soon as possible to inspect for damage WING FIRE 1. Landing/Taxi Light Switches OFF 2. Navigation Light Switch OFF 3. Strobe Light Switch OFF 4. Pitot Heat Switch OFF NOTE Perform a sideslip to keep the flames away from the fuel tank and cabin. Land as soon as possible using flaps only as required for final approach and touchdown. Page 32 of 81 IR APR

33 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 ICING AMPHIBIAN INADVERTENT ICING ENCOUNTER 1. Turn pitot heat switch ON. 2. Turn back or change altitude to obtain an outside air temperature that is less conductive to icing. 3. Pull cabin heat control full out and rotate defroster control clockwise to obtain maximum defroster airflow. 4. Increase engine speed to minimize ice build-up on propeller blades. 5. Watch for signs of induction air filter icing and use alternate air as required. An unexplained loss of manifold pressure could be caused by ice blocking the air intake filter. Lean the mixture if alternate air is used continuously. 6. Plan a landing at the nearest airport. With an extremely rapid ice build-up, select a suitable off airport landing site. 7. With an ice accumulation of ¼ inch or more on the wing leading edges, be prepared for significantly higher stall speed. 8. Leave wing flaps retracted. With a severe ice build-up on the horizontal tail, the change in wing wake airflow direction caused by wing flap extension could result in a loss of elevator effectiveness. 9. Open left window and, if practical, scrape ice from a portion of the windshield for visibility in the landing approach. 10. Perform a landing approach using a forward slip, if necessary, for improved visibility. 11. Approach at 85 to 95 KIAS depending upon the amount of the accumulation. 12. Perform a landing in level attitude. APR IR Page 33 of 81

34 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 MAXIMUM GLIDE, CESSNA 182 FLOATPLANE Propeller Coarse Flaps Up Gear Up Zero Wind HEIGHT ABOVE TERRAIN - FEET BEST GLIDE SPEED WEIGHT (LBS) KIAS GROUND DISTANCE - NAUTICAL MILES Figure 3-1. Glide Speed and Range. Page 34 of 81 IR APR

35 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 AMPLIFIED EMERGENCY PROCEDURES AMPHIBIAN The Emergency Checklists section contains both checklists copied from the original landplane handbook, the engine flight manual supplement, and checklists unique to the floatplane. The following Amplified Emergency Procedures elaborate upon the floatplane information contained in the Emergency Checklists portion of this section. See the Amplified Emergency Procedures section of the landplane handbook for more amplified procedures. Also included here is information not readily adaptable to a checklist format and information to which a pilot could not be expected to refer in resolution of a particular emergency. ROUGH ENGINE OPERATION INDUCTION ICING The fuel injection system on this engine is considered to be non-icing. In the event that icing conditions cause the intake air filter to become clogged or iced over, the alternate air source should be manually opened. Due to the lower intake pressure available through the alternate air valve, full throttle manifold pressure can decrease approximately 1.5 inches Hg. ENGINE DRIVEN FUEL PUMP FAILURE Failure of the engine-driven fuel pump will be evidenced by a sudden reduction in the fuel flow indication prior to a loss of power, while operating from a tank containing adequate fuel. In the event of an engine-driven fuel pump failure during takeoff, immediately place the fuel pump switch in the HI position until the airplane is well clear of obstacles. Upon reaching a safe altitude and reducing the power to a cruise setting, place the fuel pump in the low position. The low position will then provide sufficient fuel flow to maintain engine operation while maneuvering for a landing. If an engine-driven fuel pump failure occurs during cruise flight apply full rich mixture and momentarily place the fuel pump switch in the high position to reestablish fuel flow. Then the low position may be used to sustain level flight. If necessary, additional fuel flow is obtainable by placing the fuel pump switch in the high position. FORCED LANDINGS If all attempts to restart the engine fail and a forced landing is imminent, choose a suitable landing area and prepare for the landing as outlined in the Landing Without Engine Power checklist. With float equipped aircraft gear position should be selected based upon the landing surface. Landing on soft or rough ground should be accomplished with the landing gear retracted. If in doubt of the surface you are landing on, land with all landing gear in the UP position. APR IR Page 35 of 81

36 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 Prior to executing an off airport landing with engine power available, fly over the landing area at a safe but low altitude and inspect the terrain for obstructions and undesirable surface conditions. Proceed as outlined in the Precautionary Landing with Engine Power checklist. DITCHING For ditching the aircraft in heavy seas landings should be made parallel to swells, if possible. Landing gear should be in the UP position and heavy objects should be secured or jettisoned. Transmit a Mayday message on MHz providing the location and intentions and squawk At night flaring should be avoided because of possible difficulty in judging the aircraft s height above water surfaces. LANDING WITH A FLAT MAIN TIRE If one tire is known to be flat, efforts should be made to reduce the weight on that side. This can be accomplished be touching down on the fully inflated side first and then allowing the flat side to settle onto the runway. LANDING WITH A FLAT NOSE TIRE The amphibious float landing gear has quadricycle gear. If one nose tire is known to be flat prior to landing, touchdown should be accomplished on the main wheels first and held off of the nose wheels as long as possible. Once the nose wheels have touched brakes should be applied and taxi conducted at as slow a speed as practicable. High speed operations with a flat nose tire may produce nose gear shimmy which can lead to further damage. LANDING GEAR MALFUNCTIONS If efforts to retract or extend the landing gear through the normal gear system fail, the gear can be manually retracted or extended (as long as hydraulic system fluid has not been completely lost) by use of the emergency hand pump. The emergency hand pump is located on the cockpit floor immediately to the right of the pilots seat. Once the gear pump circuit breaker has been pulled, select desired gear position with the emergency gear position valve near the hand pump. After selecting the desired gear position, insert the pump handle and pump vertically to operate the emergency hand pump. It takes approximately 110 complete strokes for floats with aluminum main landing gear and as many as 155 complete strokes for floats with welded steel main landing gear to either raise or lower the landing gear, so approximately 3 minutes should be allowed to complete this function. If one light does not illuminate properly, the bulb should be replaced by a known good bulb. Verification of gear position can be accomplished visually with the nose gear being partially visible over the float bow when in the retracted position and the main gear position indicator visible on the float deck placard. If the landing gear malfunctions, the best course of action will be dependent upon the nature of the failure and the choice of landing surfaces available. However, the procedure most often Page 36 of 81 IR APR

37 AIRPLANE FLIGHT MANUAL SUPPLEMENT AMPHIBIAN SECTION 3 advised is to recycle the gear in an attempt to attain a full up and locked or full down and locked indication. Once a fully locked condition has been attained, land the amphibian in that condition as follows: 1) If all gear are up and locked, land on water, sod, or hard surface runway as conditions permit. If a water landing is not possible a grassy surface is preferable. A landing of this sort usually produces little tendency to nose over when checklist procedures are used, even when conducted on a hard surface runway, in which case little damage to the floats will result. 2) If all gear are down and locked, land on a hard surfaced or sod runway as conditions permit. WARNING!! DO NOT land in the water with the wheels either partially or fully extended. If the landing MUST be accomplished on water and the gear is partially or fully extended, it is suggested that a power-on full stall landing with full flaps would be the best procedure. During deceleration after touchdown, with the gear extended, the float bows will submerge and increase the probability of flipping the amphibian onto its back. SPINS In the event of an inadvertent spin the following procedure is suggested: 1) Reduce throttle to idle. 2) Neutralize the ailerons. 3) Apply rudder fully opposite to the direction of the spin. 4) Move the elevator BRISKLY down AFTER the rudder input and HOLD until recovery occurs. 5) Neutralize the controls after recovery and recover carefully from the resulting dive. 6) If flaps were extended, retract them during the dive recovery to avoid exceeding flap speed or acceleration limits. LANDING WITHOUT ELEVATOR CONTROL Using throttle and elevator trim control, trim for approximately 500 fpm descent with 20 flaps at 85 KIAS. Then control the glide angle by adjusting power. If required, make small trim changes to maintain approximately 85 KIAS as power is adjusted during the approach. The landing flare can be accomplished by a gentle power reduction accompanied by nose up trim. If landing on water, a technique similar to that used for glassy water landings works well. That is, when nearing the water surface, add enough power to slow the descent rate down to approximately 200 ft/min and retrim to maintain KIAS. This gives a satisfactory nose up attitude for touchdown. At touchdown, apply nose up trim and reduce power to idle. At the most forward C.G. loadings and light weight, it may be necessary to make a small power increase just prior to touchdown to maintain a comfortable nose up attitude at touchdown. After touchdown, close the throttle. APR IR Page 37 of 81

38 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 3 (THIS PAGE BLANK) Page 38 of 81 IR APR

39 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 4 AMPHIBIAN SECTION 4 NORMAL PROCEDURES INTRODUCTION Section 4 provides checklist and amplified procedures for the conduct of normal operations in the Cessna 182 floatplane. WARNING!! There is no substitute for proper and complete preflight planning habits and their continual review in minimizing emergencies. A pilot must be thoroughly knowledgeable of hazards and conditions which represent potential dangers, and be aware of the capabilities and limitations of the airplane. AIRSPEEDS FOR NORMAL OPERATIONS Takeoff: Normal Climb Out KIAS Short Field Takeoff, Flaps 20, Speed at 50 Feet KIAS Enroute Climb (Flaps Up): Normal, Sea Level KIAS Best Rate of Climb (Vy), Sea Level KIAS Best Rate of Climb (Vy), 10,000 Feet KIAS Best Angle of Climb (Vx), Sea Level KIAS Best Angle of Climb (Vx), 10,000 Feet KIAS Landing Approach: Normal Approach, Flaps Up KIAS Normal Approach, Flaps Full KIAS Short Field Approach, Flaps Full KIAS Balked Landing/Go-Around: Maximum Power, Flaps Full KIAS Maximum Power, Flaps KIAS Maximum Turbulent Air Penetration Speed: 3,500 Pounds KIAS 3,250 Pounds KIAS 3,100 Pounds KIAS Maximum Demonstrated Crosswind Velocity: Takeoff/Landing Land/Water KTS APR IR Page 39 of 81

40 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 4 PREFLIGHT INSPECTION CABIN CHECKLIST PROCEDURES 1. Pitot Tube Cover REMOVE. Check for pitot blockage. 2. Floatplane POH/AFM Supplement ACCESSIBLE TO PILOT 3. Cessna 182 Pilot s Operating Handbook ACCESSIBLE TO PILOT 4. Airplane Weight and Balance CHECKED 5. Parking Brake SET 6. Control Lock REMOVE 7. Ignition Switch OFF 8. Avionics Master Switch OFF 9. Gear Selector VERIFY proper position WARNING!! When turning on the Master Switch, using an external power source, or pulling the propeller through by hand, treat the propeller as if the ignition switch were on. Do not stand, nor allow anyone else to stand, within the arc of the propeller, since a loose or broken wire or a component malfunction could cause the propeller to rotate. 10. Master Switch ON 11. Fuel Quantity Indicators CHECK QUANTITY 12. Avionics Master Switch ON 13. Avionics Cooling Fan CHECK AUDIBLY FOR OPERATION 14. Avionics Master Switch OFF 15. Static Pressure Alternate Source Valve OFF 16. Annunciator Panel Switch PLACE AND HOLD IN TST POSITION and ensure all amber and red annuciators illuminate. NOTE When Master Switch is turned ON, some annunciators will flash for approximately 10 seconds before illuminating steadily. When panel TST switch is toggled up and held in position, all remaining lights will flash for approximately 10 seconds before illuminating steadily. 17. Annunciator Panel Test Switch RELEASE 18. Fuel Selector Valve BOTH 19. Flaps EXTEND 20. Pitot Heat ON (Ensure pitot tube cover is removed. Check that pitot heater is warm to touch within 30 seconds with battery and pitot switches on). 21. Stall Warning CHECK (To check the system, place the vane upward; a sound from the warning horn with the Master Switch on will confirm system operation.) 22. Pitot Heat OFF 23. Master Switch OFF 24. Trim Controls Neutral 25. Gear Hydraulic Fluid Level CHECK (check every 25 hours) 26. Baggage Door CHECK, lock with key Page 40 of 81 IR APR

41 AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 4 AMPHIBIAN AFT FUSELAGE/EMPENNAGE 1. Rudder Gust Lock (if installed) REMOVE 2. Tail Tie-Down DISCONNECT 3. Control Surfaces CHECK freedom of movement and security 4. Trim Tab CHECK SECURITY 5. Antennas CHECK for security of attachment and general condition 6. Ventral Fin - CHECK for proper security and condition 7. Static Wicks CHECK proper condition 8. Aft Nav Light - CHECK for proper condition and cleanliness RIGHT SIDE (AIRCRAFT & FLOAT) 1. Water Rudder CHECK CONDITION, POSITION. 2. Main Landing Gear CHECK TIRE & GENERAL CONDITION. 3. Float Compartments CHECK FOR WATER; PUMP DRY if needed 4. Float Baggage Doors LATCHED 5. Pump-out Plugs SECURE 6. Bow Landing Gear CHECK TIRE & GENERAL CONDITION 7. Right Side Crew Door CLOSED and LATCHED RIGHT WING 1. Aileron CHECK freedom of movement and security 2. Flap CHECK condition and security 3. Wing Tie Downs DISCONNECT 4. Fuel Tank Vent CHECK for obstructions 5. Static Wicks - CHECK proper condition and security 6. Navigation & Strobe Lights CHECK proper condition and cleanliness 7. Fuel Tank Sump Quick Drain Valves DRAIN from each sump location and check for contamination 8. Fuel Quantity CHECK VISUALLY 9. Fuel Filler Caps SECURE NOSE 1. Static Source Opening (right side of fuselage) CHECK for blockage 2. Fuel Strainer Quick Drain Valve (Located on lower right side engine cowling) DRAIN and check for contamination 3. Engine Cooling Air Inlets CLEAR of obstructions 4. Propeller and Spinner CHECK for nicks and security 5. Air Filter CHECK for restrictions 6. Exhaust System CHECK condition, security, cracks, distortion and damage 7. Engine Oil Dipstick/Filler Cap CHECK oil level, then check dipstick/filler cap SECURE. Do not overtighten. Do not operate with less than nine (9) quarts. Fill to twelve (12) quarts for extended flight. 8. Static Source Opening (left side of fuselage) CHECK for blockage APR IR Page 41 of 81

42 AMPHIBIAN AIRPLANE FLIGHT MANUAL SUPPLEMENT SECTION 4 LEFT SIDE (AIRCRAFT & FLOAT) 1. Bow Landing Gear CHECK TIRE & GENERAL CONDITION 2. Float Compartments CHECK FOR WATER; PUMP DRY if needed 3. Float Baggage Doors LATCHED 4. Pump-out Plugs SECURE 5. Main Landing Gear CHECK TIRE & GENERAL CONDITION 6. Water Rudder CHECK CONDITION, POSITION LEFT WING 1. Fuel Tank Vent Opening CHECK for blockage 2. Stall Warning Vane CHECK freedom of movement 3. Pitot Tube CHECK for security and obstructions 4. Landing & Taxi Lights CHECK proper condition and cleanliness 5. Wing Tie Downs - DISCONNECT 6. Aileron CHECK freedom of movement and condition 7. Static Wicks CHECK proper condition and security 8. Flap CHECK condition and security 9. Navigation & Strobe Lights CHECK proper condition and cleanliness 10. Fuel Tank Sump Quick Drain Valves DRAIN from each sump location and check for contamination 11. Fuel Quantity VISUALLY CHECK 12. Fuel Filler Caps SECURE BEFORE STARTING ENGINE 1. Preflight Inspection & Weight and Balance Checks COMPLETE 2. Passenger Briefing COMPLETE 3. Cabin Doors - LATCHED 4. Seats, Seatbelts and Shoulder Harnesses - ADJUSTED and SECURE 5. Parking Brake SET 6. Circuit Breakers CHECK IN 7. Electrical Equipment OFF 8. Avionics Master Switch OFF CAUTION!! The Avionics Master Switch must be OFF during engine start to prevent possible damage to avionics. 9. Confirm Gear Selector Position (DOWN Land, UP Water) 10. Water Rudder Operation/Retraction CHECK 11. Water Rudders UP for taxiing on land (retraction lever full aft) DOWN for taxiing on water (retract level full forward) 12. Cowl Flaps OPEN 13. Fuel Selector Valve BOTH 14. Fuel Shutoff Valve ON Page 42 of 81 IR APR