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Engine and powerplant

STC SE572SW

FAA DRS lists SE572SW as Current · Amended, held by Air Repair Inc, for Air Repair R-755A1, Air Repair R-755A2, and Air Repair R-755A2M, and 7 more aircraft configurations. Recorded change: Installation of Jacobs RAS325A exhaust valve rotocaps. Snapshot dated June 30, 2026.

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FAA-listed holder
Air Repair Inc
Aircraft configurations
10
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

SE572SW 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: Air Repair R-755A1, Air Repair R-755A2, and Air Repair R-755A2M, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Air Repair R-755A1E-237Air Repair R-755A2E-237Air Repair R-755A2ME-237Air Repair R-755A2M1E-237Air Repair R-755B1E-237Air Repair R-755B2E-237Air Repair R-755B2ME-237
Air Repair TC L-4121
Air Repair TC L-4 Series121
Air Repair TC L-6 Series195

Related engine and powerplant STCs

FAA record reference

STC number
SE572SW
Product
Engine
Country
United States
Application date
December 7, 1965
Revision date
November 15, 2021
CFR references
Part 21