SA2199WE
Installation of Brittain Industries B-7, NAV-2B, B2C and BSS Flight Control Systems. Held by Brittain Industries, INC, which holds 232 approved modifications in all. Last revised July 15, 2016. 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
- 210K, 210L, T210K, T210L
- Type certificates
- 3A21, 3A21, 3A21, 3A21
- On this site
- Cessna T210 Turbo Centurion 1,283 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 19, 2026.