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Maker · data as of September 25, 2026

Robertson Stephen Jay

1 aircraft on the U.S. register. The most recent registration was July 12, 2017.

Models

TWINSTAR MARK III1

States

Indiana1

Registrations by year

0001112017

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N40377 Robertson Stephen Jay
TWINSTAR MARK III
Fixed-wing, single engine Individual owner
Indiana
Experimental 2017-07-12 Valid