Cessna T206H Differences
General:
Engine – Lycoming TIO-540-AJ1A
310 HP @ 2500 rpm/39”mp, MCP
Tach -- 2000-2400 rpm, T/O 2500 rpm
MP -- 15-39”
CHT -- 200°-480° F
TIT -- 1350°-1675°
Oil: 11 qt. max, 6 qt. min.
Oil Tmp -- 100°-245° F
Oil Pressure -- 50-90 lb.
Fuel Flow -- 5-20 gph, T/O 34 gph
Fuel -- 100LL – 122.0 gal total
117.8 gal usable
Main tanks 88 gal usable
Tip tanks 29.8 gal usable
Vacuum – 4.5 - 5.5 in.hg.
Propeller – McCauley 3 Blade, 79 in.
Weight: Takeoff – 3800 lb
Landing – 3600 lb
Baggage – 180 lb
Wing Span – 39 ft
Length – 28’ 3”
Height – 9’ 3 ½ “
Wing Area – 185 sq. f.t
Wing Loading – 20.5 lb sq. ft.
Power Loading – 12.3 lb. hp.
Min turning radius – 27’ 9”
Cessna T206H Differences
V-speeds & Limitations:
Vne -- 182 kts
Vno -- 149 kts
Va -- 125 kts @ 3800 lb
125 kts @ 3600 lb
120 kts @ 2950 lb
106 kts @ 2300 lb
Vs -- 59 kts
Vso -- 47 kts
Vfe -- 140-100/10°, < 100 /10°- 40°
Vy -- 89 kts
Vx -- 69-72 kts
Load Factor Limits
Flaps up +3.8g, -1.52g
Flaps dn +2.0g
Best Glide
80 kias @ 3800 lb
80 kias @ 3600 lb
75 “ @ 3200 lb
70 “ @ 2800 lb
Cessna T206H Differences
Airspeeds:
LIFT NOSE WHEEL (slightly) AT 55 KIAS
Short Fld T/O- Flaps 20°, lof 64, 74 kts @ 50’
Climbout – 75-85,
Cruise Climb – 95-105 (110 -115)
Landing – Flaps Up – 80-90 kts
Flaps 40° – 70-80 kts
Short Fld – Flaps 40°- 67 kts
Demonstrated Crosswind – 20 kts
Performance: (30°c)
Takeoff @ 5000’ – 1547’ gnd roll, 2817’ to 50’ obst
Landing @ 5000’ – 930 gnd roll, 1675 ovr 50’ obst
RoC @ 5000’ – 770 fpm
Ceiling – 27,000’
Range @ 75% /8000’ – 350 nm (64 gal)
– 2.4 hr (64 gal)
Cessna T206H Differences
POWERPLANT / LIMITATIONS
Engine Manufacturer: Textron Lycoming
Engine Model Number: TIO-540-AJ1A
Maximum Power: 310 BHP rating
Engine Operating Limits for Takeoff and Continuous Operations:
Maximum Continuous Power: . . . . . . . . . . . . . . . . . . 310 rated BHP
at 39 in.hg. and 2500 RPM
Maximum Cylinder Head Temperature: . . . . . . . . . . . 480°F (249°C)
Maximum Oil Temperature: . . . . . . . . . . . . . . . . . . . . .245°F (118°C)
Oil Pressure, Minimum: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 PSI
Oil Pressure, Maximum: . . . . . . . . . . . . . . . . . . . . . . . . . . . .115 PSI
Cessna T206H Differences
AIRSPEED INDICATOR MARKINGS MARKING KIAS
White Arc 47 -100 Full Flap Operating Range.
Lower limit is maximum weight VSO in landing configuration.
Upper limit is maximum speed permissible with flaps extended.
Green Arc 59 - 149 Normal Operating Range.
Lower limit is maximum weight VS at most forward C.G. with flaps retracted.
Upper limit is maximum structural cruising speed.
Yellow Arc 149 - 182 Operations must be conducted with caution and only in smooth air.
Red Line 182 - Maximum speed for all operations
Cessna T206H Differences
POWERPLANT INSTRUMENT MARKINGS | |||
INSTRUMENT | Min | Normal | Redline |
Tachometer | -- | 2000 to 2400 | 2500 |
Manifold�Pressure | -- | 15 to 30 in hg 39 in hg | 39 in hg |
Cylinder Head�Temperature | -- | 200 to 480°F | 480°F |
Oil �Temperature | -- | 100-245°F | 245°F |
Oil Pressure | 20 PSI | 50 to 90 PSI | 115 PSI |
Fuel Flow | -- | 0 to 20 GPH�34 GPH | 34 GPH |
Vacuum Gage | -- | 4.5 to 5.5 in hg |
|
Turbine Inlet�Temperature�(TIT) (°F) | -- | 1350 to 1675°F | 1675°F |
Cessna T206H Differences
Center of Gravity Range:
Forward: 33.0 inches aft of datum at 2500 pounds or less, with straight line variation to 42.5 inches aft of datum at 3800 pounds.
Aft: 49.7 inches aft of datum at all weights.
Reference Datum: Front face of lower firewall
Cessna T206H Differences
AIRSPEEDS FOR NORMAL OPERATION
Unless otherwise noted, the following speeds are based on a maximum weight of 3800 pounds and may be used for any lesser weight.
TAKEOFF
Normal Climb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 - 85 KIAS
Short Field Takeoff, Flaps 20°, Speed at 50 Feet . . . . . . . . .74 KIAS
ENROUTE CLIMB, FLAPS UP
Normal, Sea Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 KIAS
Best Rate of Climb, Sea Level to 17,000 Feet . . . . . . . . . . .89 KIAS
Best Rate of Climb, 24,000 Feet . . . . . . . . . . . . . . . . . . . . . .79 KIAS
Best Angle of Climb, Sea Level. . . . . . . . . . . . .. . . . . . . . . . .69 KIAS
Best Angle of Climb, 10,000 Feet . . . . . . . . . . . . . . . . . . . . .72 KIAS
LANDING APPROACH
Normal Approach, Flaps UP . . . . . . . . . . . . . . . . . . . . . 80 - 90 KIAS
Normal Approach, Flaps FULL . . . . . . . . . . . . . . . . . . . 70 - 80 KIAS
Short Field Approach, Flaps FULL . . . . . . . . . . . . . . . . . . . .67 KIAS
BALKED LANDING
Maximum Power, Flaps 20° . . . . . . . . . . . . . . . . . . . . . . . . .85 KIAS
MAXIMUM RECOMMENDED TURBULENT AIR PENETRATION SPEED
3800 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125 KIAS
2950 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120 KIAS
2300 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106 KIAS
MAXIMUM DEMONSTRATED CROSSWIND VELOCITY
Takeoff or Landing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 KNOTS
Cessna T206H Differences
AIRSPEEDS FOR EMERGENCY OPERATIONS
ENGINE FAILURE AFTER TAKEOFF
Wing Flaps UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85 KIAS
Wing Flaps 10° - FULL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 KIAS
MANEUVERING SPEED
3800 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125 KIAS
2950 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120 KIAS
2300 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106 KIAS
MAXIMUM GLIDE
3800 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 KIAS
3200 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 KIAS
2800 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 KIAS
PRECAUTIONARY LANDING WITH ENGINE POWER. . . . . .75 KIAS
LANDING WITHOUT ENGINE POWER
Wing Flaps UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85 KIAS
Wing Flaps 10° - FULL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 KIAS
EMERGENCY DESCENT
Smooth Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182 KIAS
Rough Air:
3800 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125 KIAS
2950 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120 KIAS
2300 POUNDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106 KIAS
Cessna T206H Differences
Engine Failures:
Engine Failure On Takeoff Roll
Throttle – IDLE
Brakes – APPLY
Engine Failure Immediately After Takeoff
85 KIAS (flaps UP)
75 KIAS (flaps DOWN)
Engine Failure During Flight
(Restart Procedure)
Airspeed --80 KIAS
Fuel Selector – BOTH
Auxiliary Fuel Pump – ON
Mixture Control - Rich
Emergency Landing Without Engine Power
Passenger Seats - AS FAR FORWARD AS
PRACTICAL
Pilot and Passenger Seat Backs - MOST UPRIGHT
POSITION
Seats and Seat Belts – SECURE
Airspeed - 85 KIAS - Flaps UP
75 KIAS - Flaps 10° - FULL
Mixture Control - IDLE CUTOFF (pull full out)
FUEL SELECTOR Valve - PUSH DOWN and
ROTATE to OFF
MAGNETOS Switch – OFF
Wing Flaps - AS REQUIRED (FULL recommended)
MASTER Switch (ALT and BAT) - OFF (when
landing is assured)
Doors - UNLATCH PRIOR TO TOUCHDOWN
Touchdown - SLIGHTLY TAIL LOW
Brakes - APPLY HEAVILY
Cessna T206H Differences
Fires:
During Engine Start
Magneto Switch – START
Throttle – FULL OPEN
Mixture – IDLE CUT OFF
Fuel Selector Valve – OFF
Auxiliary Fuel Pump – OFF
Magneto Switch – OFF
Master Switch -- OFF
Engine Fire In Flight
Mixture – IDLE CUT OFF
Fuel Selector Valve – OFF
Auxiliary Fuel Pump – OFF
Master Switch – OFF
Fires :
Electrical Fire In Flight
Master Switch – OFF
Vents/Cabin Air/Heat – CLOSED
Fire Extinguisher – ACTIVATE
Cabin Fire
Master Switch – OFF
Vents/Cabin Air/Heat – CLOSED
Fire Extinguisher – ACTIVATE
Wing Fire
Landing/Taxi Light Switches – OFF
Navigation Light Switch – OFF
Strobe Light Switch – OFF
Pitot Heat Switch – OFF
Wing Tip Fuel Tank
Transfer Pumps – OFF
Cessna T206H Differences
Icing:
Turn Pitot Heat Switch – ON
Turn Back or Change Altitude
Pull Cabin Heat and Defrost Controls FULL OUT
Static Source Blockage
Alt Static Air Valve – PULL ON
Excessive Fuel Vapor
Fuel Flow Stabilization Procedure (If Fuel Flow
Fluctuations of 1 GPH or More or Power Surges Occur)
Auxiliary Fuel Pump Switch – ON
Cessna T206H Differences
MAXIMUM GLIDE
Cessna T206H Differences
Engine Start(With Battery)
1. Throttle Control - OPEN 1/4 INCH
2. Propeller Control - HIGH RPM (push full in)
3. Mixture Control - IDLE CUTOFF (pull full out)
4. FUEL PUMP Switch – ON
5. Mixture Control - FULL RICH (full forward) until stable fuel flow is indicated (approximately 3 to 5 seconds), then set to IDLE CUTOFF (full aft) position.
6. FUEL PUMP Switch - OFF
7. MAGNETOS Switch - START (release when engine starts)
8. Mixture Control - ADVANCE SMOOTHLY TO RICH (when engine starts)
9. Mixture Control - Lean for ground operation
NOTE
If the engine is primed too much (flooded), place the mixture control in the IDLE CUTOFF position, open the throttle control 1/2 to full, and engage the starter motor (START). When the engine starts, advance the mixture control to the FULL RICH position and retard the throttle control promptly.
Cessna T206H Differences
Leaning
Recommended lean operation is at 75°F rich of peak T.I.T.
Do not continue to lean the mixture if T.I.T. reaches the red line before it peaks. When
T.I.T. reaches peak (or red line, which ever occurs first) monitor PEAK °F and FFLOW
GPH , and enrichen the mixture by slowly rotating the mixture control clockwise
until T.I.T. drops to 75°F rich of peak or redline.
Cessna T206H Differences
At part throttle, the turbocharger is capable of maintaining cruise climb power of 2400 RPM and 30 in.hg. from sea level to 22,000 feet in standard temperatures, and from sea level to 17,000 feet under hot day conditions without changing the throttle position, once the power setting is established after takeoff. Under hot day conditions, this climb power setting is maintained above 17,000 feet by advancing the throttle as necessary to maintain 30 in.hg. in the same manner as a normally aspirated engine during climb.
Cessna T206H Differences
Tip Tanks are not depicted on this diagram. Each tip tank has their own fuel pump and drain valve.
Cessna T206H Differences
The electrical system is 28 Volt, with a 24 volt battery, and 95 amp alternator.
Cessna T206H Differences
Cessna T206H Differences
Cessna T206H Differences
N7268Z Panel
Cessna T206H Differences
Aspen Avionics Evolution 1000 PFD
Cessna T206H Differences
Garmin GMA 340 Audio Panel
Cessna T206H Differences
Bendix/King KLN-94 GPA
Cessna T206H Differences
Bendix/King KX 155
Nav/Com
Cessna T206H Differences
Bendix/King KT76C Transponder
Cessna T206H Differences
Bendix/King KAP 140 Autopilot
Cessna T206H Differences
Bendix/King ADF
Cessna T206H Differences
Bendix/King KMD 550
Multi-function Display