SA203GL
Installation of McCauley2A34C66-N/S-90AT-12 propeller manufacturer's installation with instruction. Held by Weber'S Aero Repair, INC, which holds 4 approved modifications in all. Last revised December 8, 1977. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bellanca Aircraft Corporation
- Models
- 14-19-2
- Type certificate
- 1A3
- On this site
- Bellanca 14 282 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.