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Propellers

STC SR09172RC

FAA DRS lists SR09172RC as Current · Reissued, held by Helicopter Technology Co, for MD Helicopter 369D and MD Helicopter 369E. Recorded change: Installation of a replacement main rotor blade without a leading edge abrasion strip, part number 500P2100-BSC and BS-1 per Helicopter Technology Company (HTC) Maintenance Manual HTCM-001 latest FAA approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
Helicopter Technology Co
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a replacement main rotor blade without a leading edge abrasion strip, part number 500P2100-BSC and BS-1 per Helicopter Technology Company (HTC) Maintenance Manual HTCM-001 latest FAA approved revision.

SR09172RC 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 369D and MD Helicopter 369E. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

MD Helicopter 369DH3WEMD Helicopter 369EH3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact MD Helicopter 369D and MD Helicopter 369E model, serial range, and configuration?
  2. 02Which propeller, governor, spinner, engine, and vibration limits apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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