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Aircraft record

N4033G1983 Helio Aircraft Ltd H800

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Feb 14, 2007.

Safety record in brief:1 NTSB accident (destroyed damage, Sep 2004)No ADs since 1998 matched

Registration
Deregistered
Last based in
Boring, OR
owner city / state
Engine
IO-720 · 400 hp
Lycoming
Owners
1
since 2003
NTSB events
1
destroyed, 2004
ADs may apply
0
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Schmidt Aviation INC
Owner type
Corporation
City, state
Boring, OR
Certificate issued
Dec 12, 2003
Canceled
Feb 14, 2007
Airworthiness
Standard · Normal
Airworthiness date
Sep 29, 2000

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Helio Aircraft Ltd
Model
H800
Year
1983
Serial number
H-1
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Seats
2
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
A4BA8E

Engine

Make and model
Lycoming Io-720
Type
Reciprocating
Power
400 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2003 – 2007Schmidt Aviation INCBoring, OR
  2. 1968 – 1982Chicago Police DeptChicago, IL · different airframe: 1968 Bell 47g-4a S/N 7620

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · destroyed

Sep 1, 2004 · Fossil, OR

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.

Damage
Destroyed
Injuries
Serious
Report
SEA04LA178

From NTSB records; matched by serial number.Read NTSB report (search CAROL for SEA04LA178)

Accident history for this model

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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