Piper Lance Weight & Balance
Basic Empty Weight
| Item | Weight | Arm | Moment |
|---|---|---|---|
| Empty Weight | 163,184 |
Crew
| Pilot | 85.5 | 15,390 | |
| Copilot | 85.5 | 0 |
Passengers
| Middle Row | 118.1 | 0 | |
| Rear Row | 155.7 | 0 |
Baggage
| Forward | 142.8 | 0 | |
| Aft | 178.7 | 0 |
Fuel
| Fuel (gal) | 95.0 | 41,040 |
Results
Total Weight: 0 lbs
Total Moment: 0 in-lbs
Center of Gravity: 0 inches
Here’s a comprehensive table summarizing the key weight and balance information for the Piper Lance (PA-32R-300):
| Category | Specification |
|---|---|
| Weights | |
| Max Takeoff Weight | 3,600 lbs |
| Max Ramp Weight | 3,615 lbs |
| Standard Empty Weight | Approximately 2,100 lbs (varies) |
| Useful Load | Approximately 1,500 lbs |
| Fuel Capacity | 102 gallons (612 lbs) |
| Center of Gravity Limits | |
| Forward Limit | 78.0 inches at 2,400 lbs and below |
| 83.5 inches at 3,200 lbs | |
| 91.4 inches at 3,600 lbs | |
| Aft Limit | 95.0 inches (all weights) |
| Moment Arms | |
| Pilot and Front Passenger | 85.5 inches |
| Center Seats | 119.1 inches |
| Rear Seats | 157.6 inches |
| Fuel | 94.0 inches |
| Baggage (Forward) | 42.0 inches |
| Baggage (Aft) | 178.7 inches |
| Baggage Capacity | |
| Forward Compartment | 100 lbs |
| Aft Compartment | 100 lbs |
| Occupancy | |
| Crew | 1-2 |
| Passengers | 4-5 |
| Datum | 78.4 inches ahead of wing leading edge |
When performing weight and balance calculations:
- Start with the basic empty weight and moment from the aircraft’s specific weight and balance data.
- Add the weight and moment of crew, passengers, fuel, and baggage.
- Ensure the total weight does not exceed the max takeoff weight of 3,600 lbs.
- Calculate the center of gravity (CG) by dividing the total moment by the total weight.
- Verify that the CG falls within the approved range for the calculated weight.
- Remember to account for fuel burn during the flight, which will affect both weight and CG.
Always use the specific weight and balance information provided in the aircraft’s Pilot’s Operating Handbook for accurate calculations. The CG limits vary with weight, so be sure to check the envelope graph in the POH.