ST00626WI
Installation o fdual Universal Avionics UNS-1K Flight Management Systems. Held by Midcoast Aviation INC, which holds 227 approved modifications in all. Last revised February 6, 1998. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Raytheon Aircraft Company; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation
- Models
- BAe.125 Series 800, Hawker 800, Hawker 800XP
- Type certificates
- A3EU, A3EU, A3EU
- On this site
- Raytheon Aircraft Company HAWKER 800 251 registered
Raytheon Corporate Jets Inc HAWKER 800 32 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.