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Aircraft record

N4379X1992 Sego Tool INC HAWK 1X

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Mar 23, 2018.

Safety record in brief:No NTSB accidents or incidents since 1982No ADs since 1998 matched

Registration
Deregistered
Last based in
Salt Lake City, UT
owner city / state
Engine
T0-360 SER · 210 hp
Lycoming
Owners
1
since 1992
NTSB events
None
since 1982
ADs may apply
0
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Groen Brothers Aviation USA INC
Owner type
Corporation
City, state
Salt Lake City, UT
Certificate issued
May 11, 1992
Canceled
Mar 23, 2018
Airworthiness
Experimental · Research and Development
Airworthiness date
Nov 25, 1997

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
Sego Tool INC
Model
HAWK 1X
Year
1992
Serial number
101X
Aircraft type
Rotorcraft
Category
Land
Certification
Not Type Certificated
Seats
1
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
A540C8

Engine

Make and model
Lycoming T0-360 Ser
Type
Reciprocating
Power
210 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. 1992 – 2018Groen Brothers Aviation USA INCSalt Lake City, UT
  2. until 1989Individual ownerdifferent airframe: Piper Pa-28-140 S/N 287625037

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 (0)

No NTSB accidents or incidents found for this airframe since 1982.

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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