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Engine and powerplant

STC SA1199NW

FAA DRS lists SA1199NW as Current · Reissued, held by Franklin Aircraft Engines Inc., for Maule Aerospace Technology Bee Dee M-4-220T, Maule Aerospace Technology Bee Dee M-4-220S, and Maule Aerospace Technology Bee Dee M-4-220C. Recorded change: Installation of a Hartzell HC-C2YF-1BF/F8459A-4 to -8, Hartzell 82A4203 spinner, and associated systems on a Franklin 6A-350-C1 engine. Snapshot dated June 30, 2026.

FAA-listed holder
Franklin Aircraft Engines Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a Hartzell HC-C2YF-1BF/F8459A-4 to -8, Hartzell 82A4203 spinner, and associated systems on a Franklin 6A-350-C1 engine.

SA1199NW 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 Bee Dee M-4-220T, Maule Aerospace Technology Bee Dee M-4-220S, and Maule Aerospace Technology Bee Dee M-4-220C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Maule Aerospace Technology Bee Dee M-4-220T3A23Maule Aerospace Technology Bee Dee M-4-220S3A23Maule Aerospace Technology Bee Dee M-4-220C3A23

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Maule Aerospace Technology Bee Dee M-4-220T and Maule Aerospace Technology Bee Dee M-4-220S, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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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