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Flight controls

STC SA154NW

FAA DRS lists SA154NW as Current · Reissued, held by Sierra Industries Inc, for Piper Aircraft PA-34-200 and Piper Aircraft PA-34-200T. Recorded change: Installation of full span flaps by removing aileron and changing deployment route of all flaps. Snapshot dated June 30, 2026.

FAA-listed holder
Sierra Industries Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of full span flaps by removing aileron and changing deployment route of all flaps.

SA154NW 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-34-200 and Piper Aircraft PA-34-200T. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Piper Aircraft PA-34-200A7SOPiper Aircraft PA-34-200TA7SO

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Piper Aircraft PA-34-200 and Piper Aircraft PA-34-200T model, serial range, and configuration?
  2. 02Which control configuration, rigging, limitations, and inspections 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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