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Propellers

STC SA04320CH

FAA DRS lists SA04320CH as Current · Amended, held by Hartzell Propeller Inc, for Maule Aerospace Technology M-5-235C, Maule Aerospace Technology M-6-235, and Maule Aerospace Technology M-7-235, and 6 more aircraft configurations. Recorded change: Installation of Hartzell propeller models HC-C2YR-1N/NG8301-3 and HC-C3YlR-lN/NG8301-5. Snapshot dated June 30, 2026.

FAA-listed holder
Hartzell Propeller Inc
Aircraft configurations
9
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Hartzell propeller models HC-C2YR-1N/NG8301-3 and HC-C3YlR-lN/NG8301-5.

SA04320CH 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: Maule Aerospace Technology M-5-235C, Maule Aerospace Technology M-6-235, and Maule Aerospace Technology M-7-235, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Maule Aerospace Technology M-5-235C3A23Maule Aerospace Technology M-6-2353A23Maule Aerospace Technology M-7-2353A23Maule Aerospace Technology M-7-235A3A23Maule Aerospace Technology M-7-235B3A23Maule Aerospace Technology M-7-235C3A23Maule Aerospace Technology M-8-2353A23Maule Aerospace Technology MT-7-2353A23Maule Aerospace Technology MX-7-2353A23

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Maule Aerospace Technology M-5-235C and Maule Aerospace Technology M-6-235, and 7 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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