The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4603G

N4603G is not currently registered. It was last assigned to a Weatherly 620. The FAA cancelled the registration on April 8, 2013. The last status on file was "sale reported".

Weatherly 620 cancelled April 8, 2013

Serial number
1506
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Sale reported
Certificate issued
—
Last FAA action
March 20, 2013
Last owner
Sale Reported (Individual)
Lewiston, ID
Airworthiness
Restricted · Agriculture and pest control

NTSB accident and incident record under N4603G

SEA88LA148Accident on August 8, 1988 at Wilbur, WA: no injuries, substantial damage.

Aircraft on the NTSB record: Weatherly 620 · serial 1506

A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site