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Flight controls

STC SA3239NM

FAA DRS lists SA3239NM as Current · Reissued, held by Advanced Instrument Incorporated, for Cessna Aircraft A185E and Cessna Aircraft A185F. Recorded change: Relocate battery to forward of fire wall, add cowl flap extensions and relocate cylinder head temperature probe to cylinder number 3. Snapshot dated June 30, 2026.

FAA-listed holder
Advanced Instrument Incorporated
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Relocate battery to forward of fire wall, add cowl flap extensions and relocate cylinder head temperature probe to cylinder number 3.

SA3239NM 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: Cessna Aircraft A185E and Cessna Aircraft A185F. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft A185E3A24Cessna Aircraft A185F3A24

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft A185E and Cessna Aircraft A185F 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?

Related flight controls STCs

SA09622ACFlight controls

Installation of S-TEC Magic 2100 Digital Flight Control System (DFCS) Part No. 01298-01-01-03 or 01304-01-01-003 in accordance with S-TEC Master Drawing List No. 921220, Revision 8, dated March 02, 2005 or later FAA approved revision. S-TEC Pilot s Operating Handbook and FAA Approved Airplane Flight Manual Supplement (AFMS) No. 892126, Revision 1, dated October 2, 2003 or No. 892143, no revision, dated April 4, 2005 or later FAA approved revision is required for this modification.

FAA holder: S-TEC Corporation

View record