Cessna 402C - Page 112

(~ . .:::m, 402C
MODEl
SECTION 5
PERFORMANCE
[Total fuel flow per hour]
- climb - descent
distance distance
+ wind x
correction
Total
_ distance
- True
airspeed
Cruise
Fuel
600 17 51
Nautical - Nautical - Nautical
Miles Miles Miles
191 KTAs + 15 Knot Tailwind
x
[214 pounds per hour]
= 532 Nautical miles x 214 pounds per hour
206
Cruise
~
2
fueltaxi and climb
552 pounds
2
2.58 hours X 214 pounds per hour
552 pounds
Average = Takeoff weight - start,
Cruise
Weight = 6200 pounds - 64 pounds
= 5860 pounds
Average = True airspeed from Figure 5-20 + weight correction
Cruise 990
Speed 189 KTAS + 5.0 (1000)
194. a KTAS
Average = 193 KTAS + tailwind
Ground
Speed 194 KTAS + 15 knots
209 knots
Distance= Total distance - Climb distance - Descent distance
During
Cruise 600 - 17 - 51
532 Nautical Miles
Time
During
Cruise
Cruise distance
ground speed
532
208
= 2.56 hours
Normal Landing Distance
Landing Weight
(Figure 5-25)
=Takeoff wei9ht - climb fuel -
fuel - descent fuel
cruise
= 6200 pounds - 64 pounds - 552 pounds - 47
pounds
1 November 1979
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