SA4-1346
Fiberglas covering of airplane surfaces. Held by Quentin Laywell. Last revised January 1, 1960. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Booth Lee F. dba Taylorcraft Aerospace; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Don Luscombe Aviation History Foundation Inc.; The New Piper Aircraft Inc.; Taylorcraft Inc.; Taylorcraft Inc.; Taylorcraft Inc.; Taylorcraft Inc.; Taylorcraft Inc.; Taylorcraft Inc.; Taylorcraft Inc.
- Models
- BC Series, 140A, 120, 140, 8 Series, PA-22 Series, BF (Army L-2G), BF12-65 (Army L-2K), BF-65, BF-60, BL-65 (Army L-2F), BL12-65 (Army L-2J), BL
- Type certificates
- A-696, 5A2, A-768, A-768, A-694, 1A6, A-699, A-699, A-699, A-699, A-700, A-700, A-700
- On this site
- Cessna 120 660 registered
Cessna 140 1,839 registered
Luscombe 8 Silvaire 1,420 registered
Piper PA-22 Tri-Pacer and Colt 2,942 registered
Taylorcraft BF-65 9 registered
Taylorcraft BF12 14 registered
Taylorcraft BL 13 registered
Taylorcraft BL-65 134 registered
Taylorcraft BL12 16 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 20, 2026.