Twin piston

N21CS

1973 Cessna 310Q

Registered No accidents on file
Built
1973
Serial
310Q0963
Class
Twin piston
Engines
2 × Continental IO-470 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Plantation, FL
1973 Cessna 310Q
Representative photo of a Cessna 310Q. Not a photo of N21CS.
Registration record

N21CS on the FAA register

Type
1973 Cessna 310Q
Serial
310Q0963
Engines
2 × Continental IO-470 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Plantation, FL
Certificate issued
2009-10-30
Airworthiness date
1973-11-20
Registration expires
2028-07-31
Airworthiness class
Standard · normal
Mode S (hex)
A1B76C
Mode S (octal)
50333554
Seats (type)
6
Weight class
up to 12,499 lb
Range (type)
680 nm
Cruise (type)
192 kt
Status
Current as of October 2026
Market asking range
$99,900 to $179,900
Middle half of 11 live Cessna 310Q listings, 1970–1974 models (median $159,000). Asking prices, not an appraisal of N21CS.
Registry history

Timeline

  • 2028-07-31
    Registration expires (renewal due).
  • 2009-10-30
    Certificate of registration issued as N21CS to the current registrant.
  • 1992-01-13
    N21CS previously assigned to a Beechcraft J35 Bonanza (s/n D5543); cancelled.
  • 1973-11-20
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N21CS

N21CS is a 1973 Cessna 310Q, serial number 310Q0963. It is registered to an individual in Plantation, Florida. The current certificate of registration was issued on October 30, 2009 and expires on July 31, 2028.

The FAA aircraft reference file describes the type as a twin piston, two Continental IO-470 series engines and 6 seats. Published figures for the type give a cruise speed of about 192 knots and a range of about 680 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated November 20, 1973.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N21CS. 2 earlier records involve a different aircraft that carried the same N-number.

Cruise
192 kt
Range
680 nm
Fuel burn
26 gph

Published figures for the Cessna 310Q type. They describe the model, not this airframe's equipment or condition. Cessna 310Q specs, prices and for-sale inventory →

Safety record

Accident & incident history

1990-08-17 Accident · Santa Fe, NM Damage: Destroyed Fatal injury NTSB · DEN90FA170
Reported aircraft: Beechcraft J35 — a different aircraft that carried the N21CS registration before this airframe.
Probable cause: FAILURE OF THE PILOT TO MAINTAIN ADEQUATE AIRSPEED, WHICH RESULTED IN AN INADVERTENT STALL.
1983-05-29 Accident · Fulton, MO Damage: Substantial NTSB · MKC83LA119
Reported aircraft: Beechcraft J35 — a different aircraft that carried the N21CS registration before this airframe.

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.