SA09756DS
Installation of an S-TEC 01326 Digital Flight Control System (DFCS). Held by S-Tec Corporation, which holds 1,083 approved modifications in all. Last revised November 18, 2019. System: flight controls.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.
- Models
- 100, A100, A100A, B100
- Type certificates
- A14CE, A14CE, A14CE, A14CE
- On this site
- Beechcraft A100 15 registered
Beechcraft B100 59 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 5, 2026.