SA03527NY
Installation of Universal Avionics UNS-1Lw Flight Management System (FMS) and Bendix/King KGP 560-02 Enhanced Ground Proximity Warning System (EGPWS). Held by Avionik Straubing GMBH (Germany), which holds 2 approved modifications in all. Last revised May 1, 2015. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation; Beechcraft Corporation
- Models
- B90, C90, C90A, C90GT, C90GTi, E90, F90
- Type certificates
- 3A20, 3A20, 3A20, 3A20, 3A20, 3A20, A31CE
- On this site
- Beechcraft B90 29 registered
Beechcraft C90 King Air C90 607 registered
Beechcraft E-90 King Air E90 146 registered
Beechcraft F90 107 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 22, 2026.