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Aircraft record

N580HH1958 Convair 440

DeregisteredUnclaimedSource: FAA, updated Oct 17, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Oct 23, 2023.

Safety record in brief:1 NTSB accident (substantial damage, Jun 1993)1 AD may apply1 service difficulty report

Registration
Deregistered
Last based in
Tucson, AZ
owner city / state
Engine
501-D13D · 3750 hp
Allison
Owners
1
on record
NTSB events
1
substantial, 1993
ADs may apply
1
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Last registered owner
Individual owner
City, state
Tucson, AZ
Canceled
Oct 23, 2023
Airworthiness
Experimental · Research and Development
Airworthiness date
Jun 20, 2022

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
Convair
Model
440
Year
1958
Serial number
500
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
54
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
A7769F

Engine

Make and model
Allison 501-D13d
Type
Turbo-prop
Power
3750 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. until 2023Individual ownerTucson, AZ

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · substantial damage

Jun 9, 1993 · Greenville, TX

THE PILOT-IN-COMMAND'S FAILURE TO FOLLOW THE PUBLISHED EMERGENCY PROCEDURES. FACTORS WERE ENGINE FIRE WARNING SYSTEM ACTIVATING FOR UNDETERMINED REASONS, AND THE RESULTANT AC POWER LOSS WHEN THAT ENGINE WAS SECURED. THE LACK OF RECENT EXPEREINCE IN TYPE AIRCRAFT AND THE LOSS OF CONTROL DURING THE LANDING ROLL.

Damage
Substantial
Injuries
None
Report
FTW93FA185

From NTSB records; matched by serial number.Read NTSB report (search CAROL for FTW93FA185)

Accident history for this model

ADs published since 1998 that may apply (1)

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.

ADSubjectEffectiveApplies to
2006-25-12Rolls-Royce Corporation 501-D Series Turboprop EnginesJan 23, 2007Engine (501-D13D)

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

Service Difficulty Reports (1)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Exhaust · clamp · misinstalledApr 14, 1999

    SUSPECTED THAT CLAMP HOLDING TAILPIPE TO THE REAR OF THE TURBINE WAS INSTALLED IMPROPERLY AND CAME LOOSE CAUSING THE TAILPIPE TO SLIDE BACK 6 INCHES AND ALLOWING HOT TURBINE EXHAUSTS ON NACELLE COWLS AND ENGINE FIRE DETECT LOOP. THIS CAUSED AN ENGINE FIRE WARNING AND SUBSEQUENT IN-FLIGHT SHUT DOWN…

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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