SA00961WI
Stretcher installation per Aviation Fabricators STC Drawing List AF-204, Rev A, dtd 7/7/97, stamped "FAA Approved" with an approval date of 4/13/01 or later FAA approved revision. Held by Aviation Fabricators INC, which holds 92 approved modifications in all. Last revised February 1, 2010. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.
- Models
- PA-31, PA-31-300, PA-31-325, PA-31-350, PA-42, PA-42-1000, PA-42-720, PA-31P, PA-31P-350, PA-31T, PA-31T1, PA-31T2, PA-31T3
- Type certificates
- A20SO, A20SO, A20SO, A20SO, A23SO, A23SO, A23SO, A8EA, A8EA, A8EA, A8EA, A8EA, A8EA
- On this site
- Piper PA-31 Navajo and Chieftain 935 registered
Piper PA-42 59 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.