SA846SW
Wing root fairings. Held by Houde Fiberglass Products, which holds 3 approved modifications in all. Last revised January 24, 1979. System: airframe structure.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation; Bellanca Aircraft Corporation
- Models
- 17-31TC, 14-19, 17-31, 17-30, 14-19-3A, 14-19-3, 14-19-2, 14-13 Series, 17-31ATC
- Type certificates
- 1A3, 1A3, 1A3, 1A3, 1A3, 1A3, 1A3, A-773, A18CE
- On this site
- Bellanca 14 282 registered
Bellanca 17 Viking 628 registered
Downer 14 7 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.