Skip to content
Safety and emergency equipment

STC SA4274SW

FAA DRS lists SA4274SW as Current · Reissued, held by L-3 Communications Integrated Systems LP, for Gulfstream Aerospace G-1159. Recorded change: Replace inner pane of escape hatch/window assembly (R/H and L/H) with a structural insert containing a 12-inch diameter ZnSe IR transmitting window. Snapshot dated June 30, 2026.

FAA-listed holder
L-3 Communications Integrated Systems LP
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Replace inner pane of escape hatch/window assembly (R/H and L/H) with a structural insert containing a 12-inch diameter ZnSe IR transmitting window.

SA4274SW 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: Gulfstream Aerospace G-1159. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Gulfstream Aerospace G-1159A12EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Gulfstream Aerospace G-1159 model, serial range, and configuration?
  2. 02Which equipment, inspection intervals, procedures, and limitations 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 safety and emergency equipment STCs