SA22RM
Manufacture of exact replacement parts, front and rear lift strut assembly. Held by Univair Aircraft CORP, which holds 40 approved modifications in all. Last revised July 11, 1981. System: landing gear.
What it applies to
- Kind of product
- Aircraft
- Design holder
- FS 2002 Corp.; FS 2003 Corp.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.; Piper Aircraft Inc.
- Models
- PA-14, PA-12, PA-16, PA-18, PA-20, PA-22
- Type certificates
- A-797, A-780, 1A1, 1A2, 1A4, 1A6
- On this site
- Piper PA-12 Super Cruiser 1,247 registered
Piper PA-14 100 registered
Piper PA-16 Clipper 276 registered
Piper PA-18 Super Cub 3,621 registered
Piper PA-20 Pacer 323 registered
Piper PA-22 Tri-Pacer and Colt 2,940 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.