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Ifs OPS limits
Question | Answer |
---|---|
ENGINE FIRE ON THE GROUND | FUEL SHUTOFF VALVE - OFF CABIN HEAT - OFF |
ELECTRICAL FIRE ON THE GROUND | GEN/BAT MASTER SWITCH - OFF |
ABORT | THROTTLE - IDLE BRAKES - AS REQUIRED FLAPS - CRUISE |
ENGINE MALFUNCTION IN FLIGHT (SUFFICIENT RUNWAY REMAINING TO LAND) | AIRSPEED - 60 KIAS FLAPS - LDG |
ENGINE FIRE DURING FLIGHT | FUEL SHUTOFF VALVE - OFF CABIN HEAT - OFF |
ELECTRICAL FIRE DURING FLIGHT | GEN/BAT MASTER SWITCH - OFF AIR VENTS AND WINDOWS - OPEN |
CABIN FIRE IN FLIGHT | GEN/BAT MASTER SWITCH - OFF AIR VENTS AND WINDOWS - OPEN CABIN HEAT - OFF |
Vs0 (Stall speed in LDG configuration, kts) | 34 |
Vs1 (stall speed in CRUISE configuration, kts) | 42 |
Vr (Rotate Speed, kts) | 44 |
Lift-off airspeed (kts) | 52 |
Forced landing final approach airspeed (flaps LDG, kts) | 55 |
Min. engine-out airspeed to sustain windmilling prop (kts) | 60 |
Forced landing final approach airspeed (flaps T/O kts) | 60 |
Forced landing final approach airspeed (flaps CRUISE. kts) | 64 |
Normal landing final approach airspeed (kts) | 60 |
No-Flap landing final approach airspeed (kts) | 65 |
Vx (flaps T/O, kts) (Best angle of climb) | 60 |
Vx (flaps CRUISE, kts) (Best angle of climb) | 65 |
Vy (flaps T/O, kts) (Best rate of climb) | 66 |
Vy (flaps CRUISE, kts) (Best rate of limb) | 70 |
Best glide airspeed (1764 lbs) (L/D max) | 73 |
Vfe (flaps LDG, kts) (Max. Airspeed with flaps extended) | 78 |
Vfe (flaps T/O, kts) (Max. Airspeed with flaps extended) | 100 |
Va (kts, 1764lbs) | 106 |
Vno (Max. structural cruising speed, kts) | 118 |
Force propeller to windmill if stopped, starter inop (kts) | 137 |
Vne (Never exceed airspeed, kts) | 164 |
Positive limit load factor (flaps CRUISE) | +4.4 |
Negative limit load factor (flaps CRUISE) | -2.2 |
Positive limit load factor (flaps T/O or LDG) | +2.0 |
Negative limit load factor (flaps T/O or LDG) | 0 |
Max. permissible bank angle for steep turns (in degrees) | 60 |
Voltmeter lower limit red arc (volts) | 8-11 |
Voltmeter caution range yellow arc (volts) | 11-12.5 |
Voltmeter green arc (volts) | 12.5-16 |
Voltmeter upper limit red line (volts) | 16.1 |
Approved fuel grade | 100LL |
Usable fuel (US gal.) | 24.0 |
Fuel tank capacity (US gal.) | 24.5 |
Max. ramp weight (lbs) | 1770 |
Max. takeoff weight (lbs) | 1764 |
Max. landing weight (lbs) | 1764 |
Forward CG limit (at or below 1653 lbs) | 7.95 |
Forward CG limit (1764 lbs) | 8.07 |
Aft CG limit (1764 lbs) | 12.16 |
AFT CG limit (at or below 1653 lbs) | 12.48 |
Max. weight in baggage compartment (lbs) | 44 |
Min. rpm during engine runup idle check | 975 |
Min. rpm during flight if beyond gliding range of a runway (area idle) | 1400 |
Min. rpm operations iwth fuel pump off | 1400 |
Min. permissible static rpm (full throttle runup) | 2000 |
Tachometer normal operating range (rpm) | 700-2800 |
Max. permissible continuous rpm | 2800 |
Min. rpm drop during magneto check | 25 |
Max. rpm drop during magneto check | 150 |
Max. rpm drop difference between magnetos | 50 |
Max permissible continuous bhp | 125 |
Min. oil pressure (psi) | 10 |
Oil pressure normal operating range (psi) | 30-60 |
Max. time for oil pressure to reach 10 psi after start (secs.) | 30 |
Max. oil pressure for full power operation if OAT <0C (psi) | 70 |
Max. oil pressure (psi) | 100 |
Min. oil temperature (F) | 75 |
Max. rpm after start until oil temp indication registers | 1000 |
Oil temperature normal operating range (F) | 170-220 |
Min oil temp. to begin an area SFL at Area Idle (F) | 170 |
Min. oil temp for full power operation if oil pressure norm (F) | 100 |
Max. oil temp (F) | 240 |
Min oil quantity (US qts) | 4 |
Max oil quantity (US qts) | 6 |
Fuel pressure lower limit red line (psi) | 3.5 |
Fuel pressure upper limit red line (psi) | 16.5 |
Max. continuous start operation (secs) | 10 |
Max. cumulative starter op. before cooling 3-5 min. (secs.) | 30 |
Max. time for CHT below 300F in descent (minutes) | 5 |
Min. CHT (F) takeoff & descent | 240 |
CHT normal operating range (F) | 300-420 |
CHT caution range (F) | 420-460 |
Max. CHT (F) | 460 |
Max OAT(C) operation w/full winterization kit | 0 |
Max. OAT (C) operation w/ partial winterization kit | 12.5 |
Max. total wind student dual (kts) | 25 |
Max. total wind student solo (kts) | 20 |
DA20 max. demosntrated crosswind component (kts) | 20 |
Max. crosswind component student dual (kts) | 15 |
Max. crosswind component student solo (kts) | 10 |
Max. tailwind component (kts) | 5 |
Maximum airplane structural temperature (C) | 55 |
Propeller approx. minimum ground clearance (inches) | 10 |
Main landing gear tire pressure (psi) | 33 |
Nose gear tire pressure (psi) | 26 |
Min. OAT (C) cabin heat not req for 10 min. before T/O | -20 |