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Aircraft record

N3973Y1964 Cessna 210D

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Aug 30, 2011.

Safety record in brief:1 NTSB accident (substantial damage, Jun 2010)2 ADs may apply

Registration
Deregistered
Last based in
New York, NY
owner city / state
Engine
IO 520 SERIES · 285 hp
Cont Motor
Owners
1
since 1974
NTSB events
1
substantial, 2010
ADs may apply
2
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Rovair INC
Owner type
Corporation
City, state
New York, NY
Certificate issued
Apr 29, 1974
Canceled
Aug 30, 2011
Airworthiness
Standard · Normal
Airworthiness date
Aug 21, 1964

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
210D
Year
1964
Serial number
21058473
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Seats
4
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
A49FA2

Engine

Make and model
Cont Motor Io 520 Series
Type
Reciprocating
Power
285 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. 1974 – 2011Rovair INCNew York, NY

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 · substantial damage

Jun 25, 2010 · Babylon, NY

The loss of engine power due to the failure of the oil filter gasket and the subsequent engine oil depletion.

Damage
Substantial
Injuries
Minor
Report
ERA10LA335

From NTSB records; matched by serial number.Read NTSB report (search CAROL for ERA10LA335)

Accident history for this model

ADs published since 1998 that may apply (2)

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
2011-10-09Cessna Aircraft Company Models 150, 152, 170, 172, 175, 177, 180, 182, 185, 188, 190…Jun 17, 2011Airframe (210D)
2009-16-03Teledyne Continental Motors (TCM) IO-520, TSIO-520, and IO-550 Series Reciprocating…Sep 9, 2009Engine (IO 520 SERIES)Only with: SAP investment cast cylinder assemblies P/Ns SA52000-A1, SA52000-A20P, SA52000-A21P, SA52000-A22P, SA52000-A23P, SA55000-A1, or SA55000-A20P installed.

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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