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Other aircraft modifications

STC SA946GL

FAA DRS lists SA946GL as Current · Surrendered, held by EAA Aviation Foundation, for Arctic Aircraft S-1B1 (Army L-6), Arctic Aircraft S-1B1 (Army XL-6), and Arctic Aircraft S-1B2. Recorded change: Superseded by STC SA01944CH. Modify for unleaded automotive gasoline, 87 minimum antiknock index. Snapshot dated June 30, 2026.

FAA-listed holder
EAA Aviation Foundation
Aircraft configurations
3
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

SA946GL 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: Arctic Aircraft S-1B1 (Army L-6), Arctic Aircraft S-1B1 (Army XL-6), and Arctic Aircraft S-1B2. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Arctic Aircraft S-1B1 (Army L-6)A-754Arctic Aircraft S-1B1 (Army XL-6)A-754Arctic Aircraft S-1B2A-754

Buyer checks

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