Single-engine piston

N9171T

1959 Cessna 180C

Registered 4 NTSB/FAA records
Built
1959
Serial
50671
Class
Single-engine piston
Engines
Continental O-470 series
Status
Current as of October 2026
Registered owner
Langmuir Circulation LLC (LLC)
Based
Perkasie, PA
Registration record

N9171T on the FAA register

Type
1959 Cessna 180C
Serial
50671
Engines
Continental O-470 series
Registered owner
Langmuir Circulation LLC
Perkasie, PA
Certificate issued
2014-08-06
Airworthiness date
1960-01-08
Registration expires
2027-08-31
Airworthiness class
Standard
Mode S (hex)
ACB339
Mode S (octal)
53131471
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

  • 2027-08-31
    Registration expires (renewal due).
  • 2014-08-06
    Certificate of registration issued as N9171T.
  • 1983-04-24
    Accident at Ft. Smith, MT; damage: substantial.
  • 1976-01-28
    Accident at Intl Falls,Mn, 23; damage: substantial.
  • 1967-07-30
    Accident at Princeton,Minn, 23; damage: substantial.
  • 1964-07-05
    Accident at Crystal Minn, 23; damage: destroyed.
  • 1960-01-08
    Airworthiness date on the current FAA record (standard category).
  • 1959
    Manufactured (1959).
Overview

About N9171T

N9171T is a 1959 Cessna 180C, serial number 50671. The FAA register lists Langmuir Circulation LLC as the registrant in Perkasie, Pennsylvania. The current certificate of registration was issued on August 6, 2014 and expires on August 31, 2027.

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 standard category, dated January 8, 1960.

N9171T has 4 accident/incident records on file (most serious damage: destroyed); details are below.

Cruise
139 kt
Range
513 nm
Fuel burn
14 gph

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

Safety record

Accident & incident history

1983-04-24 Accident · Ft. Smith, MT Damage: Substantial NTSB · DEN83LA102
Reported aircraft: Cessna 180
1976-01-28 Accident · Intl Falls,Mn, 23 Damage: Substantial NTSB · 3 0809
Reported aircraft: Cessna 180C
1967-07-30 Accident · Princeton,Minn, 23 Damage: Substantial NTSB · 3 3501
Reported aircraft: Cessna 180
1964-07-05 Accident · Crystal Minn, 23 Damage: Destroyed NTSB · 3 1937
Reported aircraft: Cessna 180

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.