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Other aircraft modifications

STC SA1136EA

FAA DRS lists SA1136EA as Current · Amended, held by Patrick Aircraft Products Inc., for Boeing 707. Recorded change: Installation of an onboard-folding passenger loading stairs. (model 707-138B). Snapshot dated June 30, 2026.

FAA-listed holder
Patrick Aircraft Products Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of an onboard-folding passenger loading stairs. (model 707-138B).

SA1136EA 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: Boeing 707. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 7074A21

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 707 model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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