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Propellers

STC SE914NW

FAA DRS lists SE914NW as Current · Reissued, held by McHugh Aviation Inc, for Textron Lycoming AVCO GO-435 Series and Textron Lycoming AVCO GO-480 Series. Recorded change: Installation of a propeller governor adapter with a combination adapter/valve to provide propeller reversing control. Snapshot dated June 30, 2026.

FAA-listed holder
McHugh Aviation Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a propeller governor adapter with a combination adapter/valve to provide propeller reversing control.

SE914NW 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: Textron Lycoming AVCO GO-435 Series and Textron Lycoming AVCO GO-480 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Lycoming AVCO GO-435 SeriesE-228
Textron Lycoming AVCO GO-480 SeriesE-275

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Lycoming AVCO GO-435 Series and Textron Lycoming AVCO GO-480 Series 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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