N1139D: 1951 Cessna 140A

Valid · Fixed wing single-engine · MT

RegistrantIndividual owner (name not shown)

Registrant typeIndividual

LocationChoteau, MT

EngineReciprocating

Engine modelCONT MOTOR C90 SERIES

Seats2

Serial number15702

Certificate issuedFeb 20, 2026

Last activityFeb 20, 2026

Registration expiresFeb 28, 2033

Mode S (hex)A03AEF

FAA Releasable Aircraft Database as of Oct 8, 2026. Not an official record; confirm on the FAA registry.