Single-engine piston

N6421X

1960 Cessna 180D

Registered 1 NTSB/FAA record
Built
1960
Serial
18050921
Class
Single-engine piston
Engines
Continental O-470 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Park City, MT
Registration record

N6421X on the FAA register

Type
1960 Cessna 180D
Serial
18050921
Engines
Continental O-470 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Park City, MT
Certificate issued
2024-07-23
Airworthiness date
1972-06-15
Registration expires
2031-07-31
Airworthiness class
Multiple
Mode S (hex)
A86F3A
Mode S (octal)
52067472
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
513 nm
Cruise (type)
139 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2031-07-31
    Registration expires (renewal due).
  • 2024-07-23
    Certificate of registration issued as N6421X.
  • 1974-09-15
    Accident at Circle,Mont, 26; damage: substantial.
  • 1972-06-15
    Airworthiness date on the current FAA record (multiple category).
  • 1960
    Manufactured (1960).
Overview

About N6421X

N6421X is a 1960 Cessna 180D, serial number 18050921. It is registered to an individual in Park City, Montana. The current certificate of registration was issued on July 23, 2024 and expires on July 31, 2031.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental O-470 series engine and 4 seats. Published figures for the type give a cruise speed of about 139 knots and a range of about 513 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is multiple category, dated June 15, 1972.

N6421X has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
139 kt
Range
513 nm
Fuel burn
14 gph

Published figures for the Cessna 180D type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1974-09-15 Accident · Circle,Mont, 26 Damage: Substantial NTSB · 3 2745
Reported aircraft: Cessna 180D
Probable cause: RB HEAT.STRETCHING GLIDE TO CLR DITCH SHORT OF RWY

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.