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Fuel systems

STC ST04203NY

FAA DRS lists ST04203NY as Current · Reissued, held by AerSale Inc., for Boeing 777-200 Series, Boeing 777-200LR Series, and Boeing 777-300 Series, and 1 more aircraft configuration. Recorded change: Installation of Reticulated Polyurethane Foam (RPF) for Center Fuel Tank Ignition Mitigation. Snapshot dated June 30, 2026.

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FAA-listed holder
Aircraft configurations
4
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST04203NY 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: Boeing 777-200 Series, Boeing 777-200LR Series, and Boeing 777-300 Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
ST04203NY
Product
Aircraft · Large Airplane
Country
United States
Application date
August 5, 2020
Revision date
January 8, 2025
CFR references
Part 25