Cessna Skyhawk 172N Pilot Operating Handbook page 89

CESSNA
SECTION 5
MODEL 172N PERFORMANCE
ENDURANCE PROFILE
45 MINUTES RESERVE
40 GALLONS USABLE FUEL
CONDITIONS:
2300 Pounds
Recommended Lean Mixture for Cruise
Standard Temperature
NOTES:
1. This chart allowS for the fuel used for engine start, taxi, takeoff and climb, and the
time during climb as shown in figure 5-6.
2. Reserve fuel is based on 45 minutes at 45% BHP and is 4.1 gallons.
10,0001-+-+-+-1-+
l ­
8000 I-+-+--+-I--tl+--+-lt-+-+-+-il-+-.,
UJ
UJ
U.
~
6000
:::>
l ­
i=
..J
«
4000
1-+-+-1-+
2000
7
ENDURANCE - HOURS
Figure 5-9. Endurance Profile (Sheet 1 of 2)
1 July 1978
5-19