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eFlight RegistryFAA data, updated daily
Maker · data as of September 25, 2026

Williams Robert S

1 aircraft on the U.S. register. The most recent registration was March 25, 1998.

Models

L-IV1

States

Oregon1

Registrations by year

No data

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N16SW Williams Robert S
L-IV
Fixed-wing, single engine Individual owner
Oregon
Experimental 1998-03-25 Valid