The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N599WT

N599WT is not currently registered. It was last assigned to a Helpling Helen C TANGO 2 built in 2013. The FAA cancelled the registration on March 12, 2015. The last status on file was "first notice for registration renewal".

Helpling Helen C TANGO 2 cancelled March 12, 2015

Serial number
T021
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
2013
Last status
First notice for registration renewal
Certificate issued
July 27, 2012
Last FAA action
August 22, 2012
Last owner
Helpling Helen C (Individual)
Ocala, FL
Airworthiness
Experimental · Amateur built

NTSB accident and incident record under N599WT

ERA14LA180Accident on April 4, 2014 at Ocala, FL: serious injuries, destroyed.

Aircraft on the NTSB record: Helpling Helen C TANGO 2 · serial T021

The pilot's failure to maintain airplane control after the left cockpit canopy opened during takeoff for reasons that could not be determined due to fire damage.

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