SA00833WI
Installation of a seat headrest. Held by Aviation Fabricators INC, which holds 92 approved modifications in all. Last revised November 5, 1999. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.
- Models
- 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 406, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, 441, 500, 501, 550, 551, 552, 560, 650, S550
- Type certificates
- A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A25CE, A25CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A28CE, A22CE, A27CE, A22CE, A27CE, A22CE, A22CE, A9NM, A22CE
- On this site
- Cessna 560 Citation V, Ultra, Encore and Excel 1,344 registered
Cessna S550 94 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.