SA159CH
Convert left- or right-side cockpit window into a crew door and disconnect pressurization system. Held by Resource Aircraft Conversions, which holds 2 approved modifications in all. Last revised February 6, 2019. System: airframe structure.
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.
- Models
- 65, 65-80, 65-A80, 65-A90, 65-A90-1, 65-A90-4, 65-B80, 70, A65, B90, C90, E90, 100, 99, 99A, A100, B100, B99, C99
- Type certificates
- 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, A14CE, A14CE, A14CE, A14CE, A14CE, A14CE, A14CE
- On this site
- Beechcraft 65 201 registered
Beechcraft A100 15 registered
Beechcraft B100 59 registered
Beechcraft C90 King Air C90 607 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 9, 2026.