SA1056WE
Installation of Brittain/Beech Model BSA-2 Stability Augmentation System. Held by Brittain Industries, INC, which holds 232 approved modifications in all. Last revised November 19, 2013. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation
- Models
- 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B
- Type certificates
- 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15, 3A15
- On this site
- Beechcraft 35 Bonanza and Debonair 1,077 registered
Beechcraft H35 224 registered
Beechcraft J35 221 registered
Beechcraft K35 Bonanza 237 registered
Beechcraft M35 225 registered
Beechcraft N35 167 registered
Beechcraft P35 319 registered
Beechcraft S35 Bonanza 459 registered
Beechcraft V35 Bonanza 1,661 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.