Single-engine piston

N4644U

1983 Cessna Turbo 210N

Registered 1 NTSB/FAA record
Built
1983
Serial
21064797
Class
Single-engine piston
Engines
Continental TSIO-520 series
Status
Current as of October 2026
Registered owner
Wineglass Holdings LLC (LLC)
Based
Fort Davis, TX
Registration record

N4644U on the FAA register

Type
1983 Cessna Turbo 210N (FAA: Cessna T210N)
Serial
21064797
Engines
Continental TSIO-520 series
Registered owner
Wineglass Holdings LLC
Fort Davis, TX
Certificate issued
2012-04-12
Airworthiness date
1983-06-10
Registration expires
2028-04-30
Airworthiness class
Standard · normal
Mode S (hex)
A5AB6E
Mode S (octal)
51325556
Seats (type)
6
Weight class
up to 12,499 lb
Range (type)
1,100 nm
Cruise (type)
155 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2028-04-30
    Registration expires (renewal due).
  • 2012-04-12
    Certificate of registration issued as N4644U to the current registrant.
  • 2007-03-24
    Accident at Livermore, CA; damage: substantial.
  • 1983-06-10
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1964-02-19
    N4644U previously assigned to a Cessna 180G (s/n 18051344); cancelled.
Overview

About N4644U

N4644U is a 1983 Cessna Turbo 210N (FAA model T210N), serial number 21064797. The FAA register lists Wineglass Holdings LLC as the registrant in Fort Davis, Texas. The current certificate of registration was issued on April 12, 2012 and expires on April 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental TSIO-520 series engine and 6 seats. Published figures for the type give a cruise speed of about 155 knots and a range of about 1,100 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated June 10, 1983.

N4644U has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
155 kt
Range
1,100 nm
Fuel burn
22 gph

Published figures for the Cessna Turbo 210N type. They describe the model, not this airframe's equipment or condition. Cessna Turbo 210N specs, prices and for-sale inventory →

Safety record

Accident & incident history

2007-03-24 Accident · Livermore, CA Damage: Substantial NTSB · SEA07LA081A
Reported aircraft: Cessna T210N
Probable cause: The failure of the pilot in the other aircraft to maintain clearance from a holding aircraft while taxiing from landing. Inadequate visual lookout by the pilot of the other aircraft was a factor.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.