Single-engine piston

N231KX

1980 Mooney M20K 231

Registered 1 NTSB/FAA record
Built
1980
Serial
25-0292
Class
Single-engine piston
Engines
Continental TSIO-360 series
Status
Current as of October 2026
Registered owner
Qualitair LLC Trustee (LLC)
Based
Michelstadt, DE
1980 Mooney M20K 231
Representative photo of a Mooney M20K 231. Not a photo of N231KX.
Registration record

N231KX on the FAA register

Type
1980 Mooney M20K 231
Serial
25-0292
Engines
Continental TSIO-360 series
Registered owner
Qualitair LLC Trustee
Michelstadt, DE
Certificate issued
2021-10-19
Airworthiness date
1980-01-07
Registration expires
2028-10-31
Airworthiness class
Standard · normal
Mode S (hex)
A20D2E
Mode S (octal)
50406456
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
980 nm
Cruise (type)
191 kt
Status
Current as of October 2026
Market asking range
$121,250 to $149,750
Middle half of 20 live Mooney M20K 231 listings, 1979–1985 models (median $139,950). Asking prices, not an appraisal of N231KX.
Registry history

Timeline

  • 2028-10-31
    Registration expires (renewal due).
  • 2021-10-19
    Certificate of registration issued as N231KX.
  • 1980-12-17
    Accident at Afton,Ok, 36; damage: destroyed.
  • 1980-01-07
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N231KX

N231KX is a 1980 Mooney M20K 231, serial number 25-0292. The FAA register lists Qualitair LLC Trustee as the registrant in Michelstadt. The current certificate of registration was issued on October 19, 2021 and expires on October 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental TSIO-360 series engine and 4 seats. Published figures for the type give a cruise speed of about 191 knots and a range of about 980 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated January 7, 1980.

N231KX has 1 accident/incident record on file (most serious damage: destroyed); details are below.

Cruise
191 kt
Range
980 nm
Power / thrust (each)
210
Takeoff over 50 ft
2,060 ft
Landing over 50 ft
2,280 ft
Fuel burn
13 gph

Published figures for the Mooney M20K 231 type. They describe the model, not this airframe's equipment or condition. Mooney M20K 231 specs, prices and for-sale inventory →

Safety record

Accident & incident history

1980-12-17 Accident · Afton,Ok, 36 Damage: Destroyed NTSB · 3 3614
Reported aircraft: Mooney M20K

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.