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Engine and powerplant

STC SA708GL

FAA DRS lists SA708GL as Current · Reissued, held by Airwolf Filter Corp, for Rockwell International AT-6D (SNJ-5), Rockwell International AT-6 (SNJ-2), and Rockwell International AT-6A (SNJ-3), and 5 more aircraft configurations. Recorded change: To install model 300 scavenge oil filter system with Pratt & Whitney R-1340 engine. Snapshot dated June 30, 2026.

FAA-listed holder
Airwolf Filter Corp
Aircraft configurations
8
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

To install model 300 scavenge oil filter system with Pratt & Whitney R-1340 engine.

SA708GL 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: Rockwell International AT-6D (SNJ-5), Rockwell International AT-6 (SNJ-2), and Rockwell International AT-6A (SNJ-3), and 5 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Rockwell International AT-6D (SNJ-5)A-2-575Rockwell International AT-6 (SNJ-2)A-2-575Rockwell International AT-6A (SNJ-3)A-2-575Rockwell International T-6GA-2-575Rockwell International AT-6C (SNJ-4)A-2-575Rockwell International AT-6F (SNJ-6)A-2-575
Rockwell International AT-6F (SNJ-7)A-2-575
Rockwell International AT-6BA-2-575

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Rockwell International AT-6D (SNJ-5) and Rockwell International AT-6 (SNJ-2), and 6 more aircraft configurations model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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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