SA5-9
25x11x4 tires and tubes with Airglass Engineering Company adapters LWA 950. Held by Safeway Airways, which holds 2 approved modifications in all. Last revised January 1, 1960. System: landing gear.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.; The New Piper Aircraft Inc.
- Models
- PA-19 Series, PA-18, J3 Series, J3 Series, J3 Series, J4 Series, J5 Series, PA-12, PA-14, PA-15, PA-17, J-3
- Type certificates
- 1A2, 1A2, A-691, A-692, A-698, A-703, A-725, A-780, A-797, A-800, A-805, ATC 660
- On this site
- Piper/Cub Crafters PA-18 46 registered
Piper J-3 Cub 3,805 registered
Piper J4 Cub Coupe 197 registered
Piper J5 Cub Cruiser 294 registered
Piper PA-12 Super Cruiser 1,247 registered
Piper PA-14 100 registered
Piper PA-15 165 registered
Piper PA-17 Vagabond 97 registered
Piper PA-19 15 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 21, 2026.