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Propellers

STC SA2-328

FAA DRS lists SA2-328 as Current · Reissued, held by Staggerwing Museum Foundation Inc., for Hawker Beechcraft Army AT-11, Hawker Beechcraft Navy SNB-1, and Hawker Beechcraft C18S, and 7 more aircraft configurations. Recorded change: Installation of Hartzell propeller unfeathering crossfeed system. Snapshot dated June 30, 2026.

FAA-listed holder
Staggerwing Museum Foundation Inc.
Aircraft configurations
10
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Hartzell propeller unfeathering crossfeed system.

SA2-328 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 Army AT-11, Hawker Beechcraft Navy SNB-1, and Hawker Beechcraft C18S, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hawker Beechcraft Army AT-11A-2-582
Hawker Beechcraft Navy SNB-1A-2-582
Hawker Beechcraft C18SA-757Hawker Beechcraft C-45GA-765Hawker Beechcraft C-45HA-765Hawker Beechcraft D18SA-765Hawker Beechcraft E18SA-765Hawker Beechcraft E18S-9700A-765Hawker Beechcraft TC-45GA-765Hawker Beechcraft TC-45HA-765

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hawker Beechcraft Army AT-11 and Hawker Beechcraft Navy SNB-1, and 8 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?

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