WBCheckweight & balanceOPEN BETA

Piper PA-31P-350 Mojave

PA31 · Airplane · model reference data — adjust with your weighing record
Piper PA-31P-350 Mojave—
kgCG
TO———
LD———
ZF———
Result · envelope
—
Weight kgCG in
TO———
LD———
ZF———
MAX GROSS 3,266 kg (7,200 lb)
MAX LANDING 7,000 lb · MAX ZERO FUEL 6,700 lb — applied to LD / ZF
TO takeoff (fuel loaded) · LD landing (after burn) · ZF zero fuel.
X axis: CG (in) · Y: weight (kg) · red line = MTOW.
PA-31P-350 — built from FAA TCDS A8EA Rev.25; the POH (Piper Report 2313) was not available. (1) SEAT ARMS are the midpoint of each certified range (front 116.96–121.09, row 2 149.85–162.60, row 3 196.50–212.35, 7th seat 232.60–240.50 in): use the arm for your actual seat position from the POH. (2) FUEL: 237 gal usable is derived (242 gal total minus 30 lb unusable); the arm is fixed at 134.9 in because the TCDS gives no arm-vs-quantity table. (3) FUEL FLOW 42 gal/h is from an AOPA flight test at 75% power, not the POH. (4) Max landing 7,000 lb and max zero fuel 6,700 lb are applied; ramp weight 7,245 lb is not modelled.
Load
Total: — LEndurance: —Reserve: —
159 L/h
⚠ Empty weight / CG — model placeholder, tap to set yours

PA-31P-350: no published sample empty weight/CG exists for this model — the figures shown are a placeholder (AOPA standard weight; CG set to the middle of the envelope). Enter your own weighing record before trusting any result. Piper basic empty weight already includes full oil and 30 lb of unusable fuel.

These are generic model reference figures and will differ from your specific airframe (equipment, avionics, paint). Enter the empty weight and CG from your aircraft's actual weighing record (lb/in, per the POH) before relying on any result — saved on this device.

Performance · density altitude
Press. Alt: — ftDA: — ft
Density altitude stretches your takeoff roll and cuts climb rate. Check the takeoff/climb tables in your POH for the current DA and weight — this tool doesn't replace them.