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Aircraft structures

STC SA3-683

FAA DRS lists SA3-683 as Current · Reissued, held by Sabreliner Aviation LLC, for Maryland Air Industries F-27. Recorded change: Floor Modification and Swivel Chair Installation (Typ) - Hardman Model 3045. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Floor Modification and Swivel Chair Installation (Typ) - Hardman Model 3045.

SA3-683 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: Maryland Air Industries F-27. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Maryland Air Industries F-27 model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage 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?