N4033G is not currently registered. It was last assigned to a Helio Aircraft Ltd H800 built in 1983. The FAA cancelled the registration on February 14, 2007. The last status on file was "triennial registration form was mailed and has not been returned by the post office". The number has been on and off the register 2 times.
Helio Aircraft Ltd H800 cancelled February 14, 2007
- Serial number
- H-1
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- Year built
- 1983
- Last status
- Triennial registration form was mailed and has not been returned by the Post Office
- Certificate issued
- December 12, 2003
- Last FAA action
- December 19, 2006
- Last owner
- Schmidt Aviation INC (Corporation)
Boring, OR - Airworthiness
- Standard · Normal
Bell 47G-4A cancelled March 26, 1982
- Serial number
- 7620
- Type
- Rotorcraft · Turboshaft
- Year built
- 1968
- Last status
- Valid registration
- Certificate issued
- December 30, 1968
- Last FAA action
- —
- Last owner
- Chicago Police Dept (Government)
Chicago, IL - Airworthiness
- None on file
NTSB accident and incident record under N4033G
Aircraft on the NTSB record: Helio Aircraft LTD H800 · serial H-1
The pilot's failure to remove the aileron wing gust locks prior to flight, which resulted in a loss of control during the descent/emergency landing. A factor contributing to the accident was the pilot's inadequate preflight.
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