Piper PA-44-180 Seminole Weight and Balance Calculator
Use this calculator to check takeoff and expected landing weight and center of gravity for the Piper PA-44-180 Seminole configuration represented by Piper Report VB-1616. Enter the current basic empty weight and arm from the weight and balance record for the individual aircraft.
Maximum takeoff weight: 3,800 lbs. Maximum landing weight: 3,800 lbs. Usable fuel: 108 US gal.
Data source: Piper PA-44-180 Pilot's Operating Handbook and FAA Approved Airplane Flight Manual, Report VB-1616, together with FAA Type Certificate Data Sheet A19SO. How WBcalc sources aircraft data
Piper PA-44-180 Seminole specifications
| Specification | Value |
|---|---|
| Maximum takeoff weight | 3,800 lbs |
| Maximum landing weight | 3,800 lbs |
| CG limits defined from | 2,800 lbs |
| Forward CG at 2,800 lbs | 84 in |
| Forward CG at 3,400 lbs | 85 in |
| Forward CG at 3,800 lbs | 89 in |
| Aft CG limit | 93 in |
| Usable fuel | 108 US gal |
| Fuel arm | 95 in |
Source: Piper PA-44-180 Pilot's Operating Handbook and FAA Approved Airplane Flight Manual, Report VB-1616; FAA Type Certificate Data Sheet A19SO.
Piper PA-44-180 Seminole CG limits
| Aircraft weight | Forward CG limit | Aft CG limit |
|---|---|---|
| 2,800 lbs | 84 in | 93 in |
| 3,400 lbs | 85 in | 93 in |
| 3,800 lbs | 89 in | 93 in |
The calculator uses the published CG envelope points and linear interpolation between forward-limit breakpoints where applicable.
Piper PA-44-180 Seminole loading stations
| Station | Arm | Limit |
|---|---|---|
| Pilot and front passenger | 80.5 in | |
| Rear passengers | 118.1 in | |
| Baggage | 142.8 in | 200 lbs |
PA-44-180 Seminole fuel capacity
This calculator uses 108 US gallons of usable fuel at an arm of 95 inches.
PA-44-180 Seminole baggage limits
Baggage is limited to 200 lbs
Normal category limits
The CG envelope on this page is for the normal category.
About this Piper PA-44-180 Seminole configuration
This page represents the PA-44-180 configuration covered by Piper Report VB-1616. Piper's flight-manual index identifies VB-1616 for applicable PA-44-180 aircraft beginning with the 4496001 serial-number series, while separate POH branches exist for certain Avidyne, Garmin G1000 and later G1000 NXi configurations. Verify the POH or AFM applicable to the individual aircraft before using this calculator for flight planning.
The calculator uses a maximum takeoff weight of 3,800 lb, maximum landing weight of 3,800 lb and 108 US gal of usable fuel. Loading stations represented are 80.5 in for the front seats, 118.1 in for the rear seats, 95.0 in for fuel and 142.8 in for baggage. Maximum baggage represented is 200 lb.
The published maximum ramp weight is 3,816 lb. WBcalc currently evaluates takeoff and expected landing conditions and does not currently provide a separate ramp/start/taxi phase.
Need help with the terminology? Read the aircraft weight and balance guide or the CG envelope guide.
Piper PA-44-180 Seminole FAQ
What maximum takeoff weight does this Seminole calculator use?
This configuration uses a maximum takeoff weight of 3,800 lb.
How much usable fuel is represented?
This calculator represents up to 108 US gal of usable fuel at an arm of 95.0 in.
What baggage limit is represented?
The baggage compartment is represented with a 200 lb maximum at an arm of 142.8 in.
Does this calculator cover every PA-44-180 Seminole?
No. This page is specifically scoped to the configuration represented by Piper Report VB-1616. Other PA-44-180 aircraft may use different applicable POH branches depending on serial number and installed avionics or equipment.
Source and applicability
Sources: Piper PA-44-180 Pilot's Operating Handbook and FAA Approved Airplane Flight Manual, Report VB-1616; FAA Type Certificate Data Sheet A19SO. Always verify the current approved POH/AFM, aircraft weight and balance record, equipment list and applicable supplements for the individual aircraft.
WBcalc is a planning aid. Check the current POH or AFM, aircraft weight and balance record, equipment list and applicable supplements before flight.
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