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

ST11169SC

Installation of a Rockwell Collins Pro Line 21 update to include optional Terrain Awareness and Warning System (TAWS) mode 5 warning during Localizer Performance with Vertical Guidance (LPV) approaches, optional Automatic Dependent Surveillance Broadcast (ADS-B) Out, optional Synthetic Vision System (SVS), optional 3rd VHF datalink to support Controller Pilot Datalink Communication (CPDLC), optional SATCOM, optional handsets, optional FAA Privacy ICAO address (PIA) program. Held by Bhe & Associates LTD, which holds 20 approved modifications in all. Last revised June 4, 2024. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.; Textron Aviation Inc.
Models
Hawker 750, Hawker 800XP, Hawker 850XP, Hawker 900XP
Type certificates
A3EU, A3EU, A3EU, A3EU
On this site
Hawker Beechcraft Corp HAWKER 750 28 registered
Hawker Beechcraft Corp HAWKER 900 129 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.