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Type certificates · aircraft · small airplane · current

Type certificate A-754

Held today by Stol Aviation LLC, earlier by Arctic Aircraft Company, Inc.\Nikiski Marine\Call Aircraft\Harlow Aircraft\Interstate Aircraft\Interstate Engineering & Type Design Company, INC.. It covers 2 models. Last revised October 31, 2007 (revision 10). 85 approved modifications build on it.

Models under this certificate 2

S-1B1 (Army L-6; XL-6), S-1B2

The data sheet on the FAA's site: the approved engines and propellers, weights, speeds and limits for each model.

FAA orders on these designs 0 · newest first

None in the current files.

Approved modifications 85 · companies holding the most

Stol Aviation LLC C/O Tom Csatari 6Electronics International INC. 6Electronics International 6J P Instruments 4Uavionix Corporation 3Schneider Richard J 3Champion Aerospace LLC 3Aviation Products Systems INC. 3

Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/A-754.json.