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Aircraft record

N34111952 Convair 640-340D

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Oct 2, 2014.

Safety record in brief:1 NTSB accident (destroyed damage, Oct 1987)No ADs since 1998 matched

Registration
Deregistered
Last based in
Dallas, TX
owner city / state
Engine
DART 542 · 2966 hp
Rolls-Royc
Owners
1
since 1982
NTSB events
1
destroyed, 1987
ADs may apply
0
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Sedalia Marshall Boonvle Stg Line
Owner type
Corporation
City, state
Dallas, TX
Certificate issued
Jan 18, 1982
Canceled
Oct 2, 2014
Airworthiness
Standard

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
640-340D
Year
1952
Serial number
31
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Not Type Certificated
Seats
46
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
A3C380

Engine

Make and model
Rolls-Royc Dart 542
Type
Turbo-prop
Power
2966 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. 1982 – 2014Sedalia Marshall Boonvle Stg LineDallas, TX

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

Oct 28, 1987 · Bartlesville, OK

THE CAPT WAS CROSS-FEEDING BOTH ENGINES FROM THE RIGHT TANK WHILE THE FIRST OFFICER (F/O) WAS FLYING, WITHOUT INFORMING THE F/O. THE CAPT THEN LEFT THE COCKPIT WHILE CROSS-FEEDING. BOTH TANK VALVES AND THE RIGHT BOOST PUMP WERE ON. THE RIGHT TANK RAN DRY, THE RIGHT ENGINE FAILED, AND THE PROP AUTOFEATHERED WHILE THE CAPT WAS ABSENT. THE CAPT RETURNED, TURNED ON THE LEFT BOOST PUMP, BUT LEFT THE…

Damage
Destroyed
Injuries
Minor
Report
FTW88MA021

From NTSB records; matched by serial number.Read NTSB report (search CAROL for FTW88MA021)

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.

Related aircraft

Show all 6 related aircraft

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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