NAV LOG GENERATOR

CROSS COUNTRY PLANNER

POH

POH page references in this planner's tooltips (the P icon) are examples from the PA-28-161 (Piper Warrior II) POH — check your own aircraft's POH for the equivalent section.

PA-28-161 Warrior II ↗ PA-28-181 Archer III ↗ Cessna 172S ↗ Cessna 152 ↗

Meta Data

Cruise Data

Use inHg (27.00–32.00), not hPa/mb

Navigation Data

Distance
—nm
ETE
—
Flight Fuel
—gal
Leg
VOR
CRS
ALT
iDist
iMagnetic Course
- True Course ± VariationMC
iVariation
- Earth's magnetic field
- Magnetic north ≠ true north
- East Least (-), West Best (+)Var
iDeviation
- Aircraft's magnetic field
- Compass correction cardDev
PTrue Airspeed
- Cruise: POH / Climb: 79 / Descend: 90
- POH 5-22 Best Power Cruise Performance (65%)TAS
WWind Direction
- True North is used
- Winds Aloft (ForeFlight)
- Wind/temp data (Aviation Weather)Wind Dir
WWind Speed
- Winds Aloft (ForeFlight)
- Wind/temp data (Aviation Weather)Wind Spd
CTrue Course
- Measured on Sectional Chart (True North)TC
CWind Correction Angle
- Flight computer (CX3/E6B)
- input: TC, TAS, Wind dir/spdWCA
CGround Speed
- Flight computer (CX3/E6B)
- input: TC, TAS, Wind dir/spdGS
CMagnetic Heading
- Magnetic Course ± WCAMH
CCompass Heading
- Magnetic Heading ± DeviationCH
CEstimated Time of Enroute
- input: GS, DistanceETE
CFuel Consumption
- input: GPH (gallon per hour), ETEFuel

PPOH 5-19 Climb Performance On-course Checkpoint

  • 3–5 NM from Departure
  • POH 5-19 Climb Performance → fpm
  • fpm * ETE → ALT

PPOH 5-20 Fuel, Time and Distance to Climb ToC (Top of Climb)

  • Climb TAS: 79 kts
  • POH 5-20 Fuel, Time and Distance to Climb

CDistance: (Alt to Lose / 1000) × 3 NM ToD (Top of Descent)

  • Descend TAS: 90 kts
  • 3° Descent: GS × 5 fpm → 1,000 ft per 3 NM
  • Distance: (Alt to Lose / 1000) × 3 NM
  • Alt to lose: Cruise ALT − TPA

BoD (Bottom of Descent)

  • Target altitude: TPA
  • 3–4 NM from Destination

Fuelgallon

Flight
—gal
Reserve
—gal
Total
—gal (— lbs)

Weight & Balance

Weight (Lbs)Arm Aft Datum (Inches)Moment (In-Lbs)
PUse aircraft-specific value from the latest maintenance record (NOT sample POH) Basic Empty Weight
Pilot & Front Passenger 80.5 0.00
Passengers (Rear Seats) 118.1 0.00
Baggage 142.8 0.00
C Fuel (48 Gallon Max) 0 95 0.00
Total Loaded Airplane 0.00 — 0.00
P- POH 6-14 C.G. Range and Weight
- POH 2-4 2.13 Center of Gravity Limits Weight vs CG — Normal / Utility

Takeoff & Landing Performance

Airport DB updated Aug 14, 2026
Elev ft W
Altimeter
inHg		 C
PA
ft		 W
OAT
°C		 i
DA
ft		 W
Wind Dir
°		 W
Wind Spd
kt		 Runway
Number		 Length
ft		 Surface C
Headwind
kt		 C
Crosswind
kt
Departure — — — — — — —
Destination — — — — — — —
Alternate — — — — — — —