Flight planning · Part 91
Plan a flight in N172SP— move the inputs and watch fuel and weight & balance update live. Same engine as the real app. Planning aid only; the PIC is the final authority (14 CFR 91.3).
Within planning limits
Inputs
Cessna 172 Skyhawk: 120 kt TAS · 8.5 gph · 53 gal · max gross 2550 lb · CG 35–47 in
Fuel
Ground speed
100 kt
ETE
2:00
Total required
24.9 gal
Margin
15.1 gal
Weight & balance
Gross weight
2320 lb
Weight margin
230 lb
CG
41.09 in
CG envelope
In limits
| Station | Weight | Arm |
|---|---|---|
| Empty aircraft | 1680 | 39.0 |
| Fuel | 240 | 48.0 |
| Front seats | 340 | 37.0 |
| Baggage | 60 | 95.0 |