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Aircraft structures

STC SA1823NM

FAA DRS lists SA1823NM as Current · Reissued, held by G & D Aero Products Inc., for Cessna Aircraft 337, Cessna Aircraft 337A, and Cessna Aircraft 337B, and 9 more aircraft configurations. Recorded change: Installation of Lompoc Aero Specialties inner plexiglass pane in swing out window frames presently employing a single window, in accordance with Lompoc Aero Specialties FAA sealed Eligibility List dated January 4, 1983, together with their FAA sealed Installation Instructions dated September 20, 1982, or later FAA approved revisions. Manufacturer of the windows is controlled by Lompoc Aero Specialties drawings LAS 1012 dated August 6, 1982, LAS 1013 dated October 5, 1982, and LAS 1014 dated October 6, 1982, or later FAA approved sealed revisions. Snapshot dated June 30, 2026.

FAA-listed holder
G & D Aero Products Inc.
Aircraft configurations
12
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Lompoc Aero Specialties inner plexiglass pane in swing out window frames presently employing a single window, in accordance with Lompoc Aero Specialties FAA sealed Eligibility List dated January 4, 1983, together with their FAA sealed Installation Instructions dated September 20, 1982, or later FAA approved revisions. Manufacturer of the windows is controlled by Lompoc Aero Specialties drawings LAS 1012 dated August 6, 1982, LAS 1013 dated October 5, 1982, and LAS 1014 dated October 6, 1982, or later FAA approved sealed revisions.

SA1823NM 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 337, Cessna Aircraft 337A, and Cessna Aircraft 337B, and 9 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 337A6CECessna Aircraft 337AA6CECessna Aircraft 337BA6CECessna Aircraft 337CA6CECessna Aircraft 337DA6CECessna Aircraft 337EA6CECessna Aircraft 337FA6CECessna Aircraft T337BA6CECessna Aircraft T337CA6CECessna Aircraft T337DA6CECessna Aircraft T337EA6CECessna Aircraft T337FA6CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 337 and Cessna Aircraft 337A, and 10 more aircraft configurations 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?

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