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Propellers

STC SA5721NM

FAA DRS lists SA5721NM as Current · Reissued, held by D'Shannon Products Ltd., for Hawker Beechcraft 35-33, Hawker Beechcraft 35-A33, and Hawker Beechcraft 35-B33, and 32 more aircraft configurations. Recorded change: Installation of replacement cockpit control knobs for throttle, mixture, propeller,parking brake, heater, cowl flaps. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
35
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of replacement cockpit control knobs for throttle, mixture, propeller,parking brake, heater, cowl flaps.

SA5721NM 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 35-33, Hawker Beechcraft 35-A33, and Hawker Beechcraft 35-B33, and 32 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hawker Beechcraft 35-33 and Hawker Beechcraft 35-A33, and 33 more aircraft configurations 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?