STC ST574CH-D
FAA DRS lists ST574CH-D as Current · Reissued, held by Garrett Aviation Services, for Raytheon Aircraft BAe.125 Series 800A (C-29A; U-125), Raytheon Aircraft Hawker 800, and Raytheon Aircraft Hawker 1000, and 3 more aircraft configurations. Recorded change: Installation of a Dual Honeywell NZ-2000, Flight Management System, with GPS as a primary means of navigation. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Dual Honeywell NZ-2000, Flight Management System, with GPS as a primary means of navigation.
ST574CH-D identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Raytheon Aircraft BAe.125 Series 800A (C-29A; U-125), Raytheon Aircraft Hawker 800, and Raytheon Aircraft Hawker 1000, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Raytheon Aircraft BAe.125 Series 800A (C-29A; U-125) and Raytheon Aircraft Hawker 800, and 4 more aircraft configurations model, serial range, and configuration?
- 02Which part numbers, software versions, interfaces, and manual changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related avionics STCs
Litton LTN51 inertial navigation system.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
Rearranging DC breakers in copilot's breaker panel and providing radio master switch solenoids in power distribution box.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
Upgrade of triple Flight Management System (FMS) UNS-1Fw system software to SCN 1001.X.
FAA holder: Avionics Integration & Engineering Corporation
Installation of TSO articles: Instrument Specialties Company, Inc. Oil Pressure Indicator, Pressure Transducer, and related components in place of the MDHI Oil Pressure Indicator and related system.
FAA holder: Precision Heli-Support, LLC