SA3744SW
Installation of P&W R-985-AN-1 or R-985-AN-14B engine. Held by Air Spares, which holds 3 approved modifications in all. Last revised March 9, 1987. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Piper Aircraft Inc.; Piper Aircraft Inc.
- Models
- PA-36-285, PA-36-300
- Type certificates
- A10SO, A10SO
- On this site
- Piper PA-36 Pawnee Brave 99 registered
- The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 7, 2026.