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Other aircraft modifications

STC SE4494NM

FAA DRS lists SE4494NM as Current · Reissued, held by Airwolf Filter Corporation, for Textron Lycoming AVCO GO-480-B, Textron Lycoming AVCO GO-480-B1A6, and Textron Lycoming AVCO GO-480-B1B, and 15 more aircraft configurations. Recorded change: Installation of oil filter adapter and oil filter. Snapshot dated June 30, 2026.

FAA-listed holder
Airwolf Filter Corporation
Aircraft configurations
18
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SE4494NM 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: Textron Lycoming AVCO GO-480-B, Textron Lycoming AVCO GO-480-B1A6, and Textron Lycoming AVCO GO-480-B1B, and 15 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Lycoming AVCO GO-480-BE-275
Textron Lycoming AVCO GO-480-B1A6E-275
Textron Lycoming AVCO GO-480-B1BE-275
Textron Lycoming AVCO GO-480-B1CE-275
Textron Lycoming AVCO GO-480-B1DE-275
Textron Lycoming AVCO GO-480-C1D6E-275
Textron Lycoming AVCO GO-480-C2C6E-275
Textron Lycoming AVCO GO-480-C2D6E-275
Textron Lycoming AVCO GO-480-F1A6E-275
Textron Lycoming AVCO GO-480-F2A6E-275
Textron Lycoming AVCO GO-480-F4A6E-275
Textron Lycoming AVCO GO-480-F6E-275
Textron Lycoming AVCO GO-480-G1A6E-275
Textron Lycoming AVCO GO-480-G1D6E-275
Textron Lycoming AVCO GO-480-G1H6E-275
Textron Lycoming AVCO GO-480-G1J6E-275
Textron Lycoming AVCO GO-480-G2D6E-275
Textron Lycoming AVCO GO-480-G2F6E-275

Buyer checks

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