STC SA01175WI
FAA DRS lists SA01175WI as Current · Amended, held by Duncan Aviation Inc, for Raytheon Aircraft 1900C and Raytheon Aircraft 1900D. Recorded change: Installation of Honeywell MK VII Enhanced Ground Proximity Warning System (EGPWS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Honeywell MK VII Enhanced Ground Proximity Warning System (EGPWS).
SA01175WI 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 1900C and Raytheon Aircraft 1900D. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Raytheon Aircraft 1900C and Raytheon Aircraft 1900D 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?
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