The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · reissued

ST02410CH-D

Installation of Rockwell Collins Pro Line 21 IDS (Integrated Display System) with IFIS-5000 (Integrated Flight Information System) and Engine Instrument Display. Held by Bhe & Associates LTD, which holds 20 approved modifications in all. Last revised August 6, 2025. System: engine.

What it applies to

Kind of product
Aircraft
Design holder
Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.
Models
BAe.125 Series 800A, BAe.125 Series 800A (C-29A), BAe.125 Series 800A (U-125), BAe.125 Series 800B
Type certificates
A3EU, A3EU, A3EU, 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 5, 2026.