STC SH594NE
FAA DRS lists SH594NE as Current · Reissued, held by Aerosonic Corporation, for MD Helicopter 500N, MD Helicopter 369E, and MD Helicopter 369D. Recorded change: Installation of a Teledyne Avionics Power Analyzer and Recorder. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Teledyne Avionics Power Analyzer and Recorder.
SH594NE 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: MD Helicopter 500N, MD Helicopter 369E, and MD Helicopter 369D. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact MD Helicopter 500N and MD Helicopter 369E, and 1 more aircraft configuration 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
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Installation of a Honeywell Mark VIII Enhanced Ground Proximity Warning System with Terrain Display.
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Retrofit installation of Rockwell/Collins ALT-55B, Radio Altimeter System No. 2.
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