SA00139LA
Installation of a replacement S & S Propeller model W7448A1-2. Held by S & S Propellers INC, which holds 3 approved modifications in all. Last revised December 7, 1995. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace; Booth Lee F. dba Taylorcraft Aerospace
- Models
- F22A, F22, F21B, F21A, F19, 19, F21, BC12-D1, BC12D-85, BC12-D, BC12-65 (Army L-2H), BC-65, BC, BC12D-4-85
- Type certificates
- 1A9, 1A9, 1A9, 1A9, 1A9, 1A9, 1A9, A-696, A-696, A-696, A-696, A-696, A-696, A-696
- On this site
- Taylorcraft Aviation Corp 19 18 registered
Taylorcraft Aviation Corp F19 85 registered
Taylorcraft Aviation Corp F21 14 registered
Taylorcraft BC 17 registered
Taylorcraft BC-65 109 registered
Taylorcraft BC12 BC-12D 1,225 registered
Taylorcraft F22 6 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 8, 2026.