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

ST00749WI-D

Installation of AlliedSignal Digital Flight Data Recorder System. Held by Kgb Aviation Solutions LLC, which holds 4 approved modifications in all. Last revised June 6, 2025. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.
Models
Hawker 800, Hawker 800 (U-125A), Hawker 1000, Hawker 800XP
Type certificates
A3EU, A3EU, A3EU, A3EU
On this site
Raytheon Corporate Jets Inc HAWKER 1000 8 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.