STC ST00546DE
FAA DRS lists ST00546DE as Current · Issued, held by Aircraft Maintenance & Management Company dba Haggan Aviation, for Hawker Beechcraft DH.125 Series 400A. Recorded change: Installation of Honeywell MK VI Ehanced Ground Proximity Warning System (EGPWS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Honeywell MK VI Ehanced Ground Proximity Warning System (EGPWS).
ST00546DE 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: Hawker Beechcraft DH.125 Series 400A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Hawker Beechcraft DH.125 Series 400A model, serial range, and configuration?
- 02Which equipment, inspection intervals, procedures, and limitations apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related safety and emergency equipment STCs
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Installation of a Honeywell MK-VII Enhanced Ground Proximity Warning System (EGPWS).
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Installation of electrically driven emergency hydraulic pump.
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Installation of an AlliedSignal Enhanced Ground Proximity Warning System (EGPWS).
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