SA3001SO
Installation of Appalachian Accessories, stainless steel brake discs, P/N 75-43. Held by Aviation Products, INC, which holds 64 approved modifications in all. Last revised September 29, 1995. System: landing gear.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Commander Aircraft Company; Commander Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Swift Museum Foundation Inc.; Swift Museum Foundation Inc.
- Models
- 112B, 112, 19 Series, 24 Series, 23 Series, GC-1B, GC-1A
- Type certificates
- A12SO, A12SO, A1CE, A1CE, A1CE, A-766, A-766
- 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 21, 2026.