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Other aircraft modifications

STC SA4018WE

FAA DRS lists SA4018WE as Current 路 Reissued, held by Dow Aero Logistics LLC, for Lockheed Aircraft 1329 Series. Recorded change: Installation of on-board air stairs. Snapshot dated June 30, 2026.

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FAA-listed holder
Dow Aero Logistics LLC
Aircraft configurations
1
FAA revision date
FAA status
Current 路 Reissued

Recorded modification

What the FAA record covers

SA4018WE 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: Lockheed Aircraft 1329 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Lockheed Aircraft 1329 Series2A15

Related other aircraft modifications STCs

SA362CEOther aircraft modifications

Description of Type Design Change: Install Hoskins Twilighter MK III per Installation Manual and Specification Sheets as amended, dated September 20, 1965. Install Hoskins Twilighter MK IIIB Supplemental Lights per the following required data: Models 310 through 310F and 320 Specification Sheets P/N 65-0025-5 with drawings listed; Models 310G through N and 320-1 through F Specification Sheets P/N 65-0025-6 with drawings listed; Models 401, 401A and 402 Specification Sheets P/N 65-0025-9 with drawing listed; Models 411 and 411A Specification Sheets P/N 65-0025-7 with drawings listed; and Models 421 and 421A Specification Sheets P/N 65-0027-8 with drawings listed.

FAA holder: BF Goodrich Aerospace

View record

FAA record reference

STC number
SA4018WE
Product
Aircraft 路 Large Airplane
Country
United States
Application date
May 1, 1979
Revision date
December 11, 2020
CFR references
Part 21, Part 25