VFR Digital NavLog Builder
Set up the aircraft, the cruise wind, then add your legs. The full nav log is computed with standard E6B wind-triangle math.
For study and practice only
Verify all calculations against your aircraft POH/AFM and confirm with a qualified instructor before operational use.
Phase A, Aircraft Profile
1° East, subtracted
Phase B, Wind & Weather
Take the cruise-altitude wind from a METAR/TAF or winds aloft forecast.
Phase C, Route
Show work / formula
Manual entry test mode
Navigation Log
| # | Checkpoint | TC | Dist (NM) | WCA | TH | MH | GS | ETE | Fuel | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ||||||||||
| 2 |
Totals & Fuel
Total distance
57.0 NM
Total time
28 min
Trip fuel
4.0 gal
Reserve (30 min)
4.3 gal
Total required
8.2 gal
Remaining after reserve: 39.8 gal
Verified test cases