Weight and balance data
- Type certificate data sheet (TCDS)
- TCDS# 2A13 Revision 48 (FAA)
- Manufacturer
- Piper Aircraft, Inc.
- Engines
- 1x Lycoming O-320-D3G / O-320-D2A (160 HP)
- Maximum takeoff weight
- 2,440 lbs (1,107 kg)
- Reference empty weight
- 1,478 lbs (671 kg)
- Empty weight arm
- 85.14"
- CG limits
- 83.0" to 93.0" aft of datum
Loading stations and arms
| Station | Arm (in) | Maximum (lbs) |
|---|---|---|
| Pilot | 80.5 | — |
| Front passenger | 80.5 | — |
| Rear passenger 1 | 118.1 | — |
| Rear passenger 2 | 118.1 | — |
| Baggage | 142.8 | 200 |
| Fuel | 95.0 | 288 |
CG envelope points
Envelope polygon vertices (arm in inches aft of datum, weight in pounds).
| Point | Arm (in) | Weight (lbs) |
|---|---|---|
| 1 | 83.0 | 1,200 |
| 2 | 83.0 | 1,950 |
| 3 | 88.3 | 2,440 |
| 4 | 93.0 | 2,440 |
| 5 | 93.0 | 1,200 |
Data reliability and sources
Reliability:partially verified · Last verified: 2026-10-14
Sources:
- FAA TCDS 2A13 Rev. 48, Secciones XVI-B y XVI-C (PA-28-161): https://touringmachine.com/Cherokee/PDFs/Cherokee%20Type%20Certificate%20Data%20Sheet%202A13.pdf
- Piper PA-28-161 Warrior II POH, Report VB-1180, Sección 2 (Limitaciones): https://www.desu.edu/sites/business/files/document/11/warrior_161_section_2_limitations.pdf
- Piper PA-28-161 Warrior II POH, Report VB-1180, Sección 6 (Figuras 6-11 y 6-15): https://www.desu.edu/sites/business/files/document/11/warrior_161_section_6_weight_and_balance_200_pbi.pdf
- Ejemplo de peso vacío de un Warrior real (Beale Aero Club, pregunta 18): https://bealefss.com/wp-content/uploads/2024/05/PA28-MAKEMODEL-2020.pdf
Pending verification:
- Peso vacío y brazo de la aeronave individual (obligatorio: W&B Report propio)
- No aplica a Warrior II S/N 28-7716001 a 28-8216300 ni con Kit 88050 (máx 2325 lbs, límite delantero 87.0" a 2325 lbs)
- Categoría utilitaria (máx 2020 lbs, sin pasajeros traseros ni equipaje) no modelada
- Peso máximo de aterrizaje: el POH no lo declara por separado (no cargado)
- Peso de rampa 2447 lbs (7 lbs para puesta en marcha y rodaje) no modelado
- Revisión vigente del TCDS 2A13 (la copia consultada es Rev. 48)
Empty weight and arm differ for every airframe: use the values from your aircraft's weight and balance report (you can add them as a custom aircraft in the calculator).
Frequently asked questions
How is the Piper PA-28-161 Warrior II/III (2440 lbs) weight and balance calculated?
Multiply each station's weight by its arm to get its moment, add up weights and moments (including the empty weight) and divide the total moment by the total weight to get the CG. The Piper PA-28-161 Warrior II/III (2440 lbs) is within limits when the weight does not exceed the maximum and the weight/CG point lies inside the envelope.
What is the maximum weight of the Piper PA-28-161 Warrior II/III (2440 lbs)?
The reference maximum takeoff weight of the Piper PA-28-161 Warrior II/III (2440 lbs) is 2,440 lbs (1,107 kg), per TCDS# 2A13 Revision 48 (FAA). Always confirm it in your aircraft's POH/AFM.
What are the CG limits of the Piper PA-28-161 Warrior II/III (2440 lbs)?
The Piper PA-28-161 Warrior II/III (2440 lbs) CG must be between 83.0" (forward limit) and 93.0" (aft limit) aft of datum. The effective limit depends on weight: the envelope on this page shows its full shape.
Can I use this calculator for my Piper PA-28-161 Warrior II/III (2440 lbs)?
Yes, as a reference. Every Piper PA-28-161 Warrior II/III (2440 lbs) has its own empty weight and arm depending on its equipment: enter them from its weight and balance report as a custom aircraft. The POH/AFM is always the official reference.