ST09083AC-D
This modification installs two Sierra FA76.28A bearing receivers and two AlliedSignal DM-441B DME's. Additionally, a dual Canadian AN/ARN 152 MLS is installed and interfaced to the EFIS. An AlliedSignal ML-211B MLS receiver is installed for flight inspection. Held by Aviation Systems Standards, Aircraft Maintenance and Engineering Division Avn-300, which holds 29 approved modifications in all. Last revised October 22, 2001. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Textron Aviation Inc.
- Models
- BAe.125 Series 800A
- Type certificate
- A3EU
- On this site
- British Aerospace BAE 125 76 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.