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Aircraft record

N249JM1971 Cessna 421B

DeregisteredUnclaimedSource: FAA, updated Oct 17, 2026

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

Safety record in brief:1 NTSB accident (substantial damage, Dec 1985)7 ADs may apply

Registration
Deregistered
Last based in
Nashville, TN
owner city / state
Engine
GTSIO-520-C · 340 hp
Cont Motor
Owners
1
since 1985
NTSB events
1
substantial, 1985
ADs may apply
7
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Last registered owner
J&m Partners INC
Owner type
Corporation
City, state
Nashville, TN
Certificate issued
Feb 19, 1985
Canceled
Dec 2, 2014
Airworthiness
Experimental · Research and Development, To show compliance with FAR
Airworthiness date
Jun 8, 1971

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
Cessna
Model
421B
Year
1971
Serial number
421B0124
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
8
Engines
2
Max takeoff weight
Up to 12,499 lb
Mode S code
A25242

Engine

Make and model
Cont Motor Gtsio-520-C
Type
Reciprocating
Power
340 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. 1985 – 2014J&m Partners INCNashville, TN

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

Dec 2, 1985 · Franktown, CO

THE ACFT DEPARTED NASHVILLE, TN, FOR A FLT TO ASPEN, CO. THE PLTS MADE ONE REFUELING STOP AT CHANUTE, KS. THE PLTS WERE UNABLE TO LAND AT ASPEN OR A NEARBY ALTERNATE ARPT (EAGLE, CO) AND ELECTED TO RETURN BACK TO THE DENVER AREA. THE PLTS INDICATED TO AN ARTCC CONTROLLER THAT THEY WERE LOW FUEL. BEFORE THEY COULD REACH AN ARPT THE PLT TOLD THE CONTROLLER THEY HAD ENG FAILURE AND THOUGHT THEY HAD…

Damage
Substantial
Injuries
Serious
Report
DEN86FA033

From NTSB records; matched by N-number.Read NTSB report (search CAROL for DEN86FA033)

Accident history for this model

ADs published since 1998 that may apply (7)

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
2023-05-16Reciprocating Engine Power SectionMar 15, 2023Engine (GTSIO-520-C)
2020-16-11Reciprocating Cylinder SectionSep 21, 2020Engine (GTSIO-520-C)Only with: Engines originally manufactured, rebuilt, or modified with a cross-flow cylinder assembly replacement on or after November 1, 2014, with cross-flow cylinder assembly P/N 658538, 658540, 658542, 658591, 658595, 658613, 658624, 658539, 658541, 658590, 658594, 658603, 658623, or 658630 installed.
2016-17-08Elevator Tab Control SystemSep 12, 2016Airframe (421B)
2007-05-15Teledyne Continental Motors GTSIO-520 Series Reciprocating EnginesApr 16, 2007Engine (GTSIO-520-C)
2005-20-25The Cessna Aircraft Company Models 401, 401A, 401B, 402, 402A, 402B, 402C, 404, 411…Nov 9, 2005Airframe (421B)Certain serial numbers: 401 655; 401 401-0001–401-0322; 401A 655; 401A 401A0001–401A0132; 401B 401B0001–401B0221; 402 402-0001–402-0322; …. Only with: Equipped with an avionics bus circuit breaker switch P/N CM3589-50, 593-250-101, 593-250-102, W31-X2M5A-50, or W31-X1000-50.
Show all 7 ADs
ADSubjectEffectiveApplies to
2000-01-16Cessna Aircraft Company 300 and 400 Series AirplanesFeb 15, 2000Airframe (421B)
98-04-28Cessna Aircraft Company Models T303, 310R, T310R, 335, 340A, 402B, 402C, 404, F406, 414…Mar 13, 1998Airframe (421B)

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 8 related aircraft
All 225 registered Cessna 421B aircraft

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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