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Fuel systems

STC SE00024EN

FAA DRS lists SE00024EN as Current · Reissued, held by Helicopter Support Inc Services Div, for Pratt & Whitney Division JT9D-3A, Pratt & Whitney Division JT9D-7, and Pratt & Whitney Division JT9D-7A, and 20 more aircraft configurations. Recorded change: Installation of oil tank filler neck check valve. Snapshot dated June 30, 2026.

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Aircraft configurations
23
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SE00024EN 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: Pratt & Whitney Division JT9D-3A, Pratt & Whitney Division JT9D-7, and Pratt & Whitney Division JT9D-7A, and 20 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
SE00024EN
Product
Engine
Country
United States
Application date
September 2, 1986
Revision date
January 30, 2004
CFR references
Part 21