The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N491T

N491T is not currently registered. It was last assigned to a Trenti Mario Frank RV-4 built in 1991. The FAA cancelled the registration on August 28, 2002. The last status on file was "triennial registration form was mailed and has not been returned by the post office".

Trenti Mario Frank RV-4 cancelled August 28, 2002

Serial number
891
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1991
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
October 30, 1990
Last FAA action
April 18, 2000
Last owner
Trenti Mario F (Individual)
Jacumba, CA
Airworthiness
Experimental · Amateur built

NTSB accident and incident record under N491T

LAX02LA109Accident on March 15, 2002 at Jacumba, CA: fatal, destroyed (1 fatal).

Aircraft on the NTSB record: Trenti RV-4 · serial 891

in-flight loss of control for undetermined reasons.

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