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Other aircraft modifications

STC SA00459DE

FAA DRS lists SA00459DE as Current · Amended, held by Quiet Flight LLC, for Piper Aircraft PA-31P, Piper Aircraft PA-31P-350, and Piper Aircraft PA-31T, and 3 more aircraft configurations. Recorded change: Installation of Aircraft Noise Control (ANC) System. Snapshot dated June 30, 2026.

FAA-listed holder
Quiet Flight LLC
Aircraft configurations
6
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Aircraft Noise Control (ANC) System.

SA00459DE 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: Piper Aircraft PA-31P, Piper Aircraft PA-31P-350, and Piper Aircraft PA-31T, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-31PA8EAPiper Aircraft PA-31P-350A8EAPiper Aircraft PA-31TA8EAPiper Aircraft PA-31T1A8EAPiper Aircraft PA-31T2A8EAPiper Aircraft PA-31T3A8EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-31P and Piper Aircraft PA-31P-350, and 4 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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