Single-engine piston

N3121T

Cessna 177

Registered 1 NTSB/FAA record
Built
—
Serial
17700421
Class
Single-engine piston
Engines
Lycoming IO-320 series
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Billings, MT
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Cessna 177
Representative photo of a Cessna 177. Not a photo of N3121T.
Registration record

N3121T on the FAA register

Type
Cessna 177
Serial
17700421
Engines
Lycoming IO-320 series
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Billings, MT
Certificate issued
2023-11-19
Airworthiness date
1968-01-04
Registration expires
2030-11-30
Airworthiness class
Standard · normal, utility
Mode S (hex)
A350CC
Mode S (octal)
50650314
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
591 nm
Cruise (type)
117 kt
Status
Current as of October 2026
Market asking range
$102,000 to $177,950
Middle half of 9 live Cessna 177 listings, 1967–1978 models (median $144,500). Asking prices, not an appraisal of N3121T.
Registry history

Timeline

  • 2030-11-30
    Registration expires (renewal due).
  • 2023-11-19
    Certificate of registration issued as N3121T.
  • 1970-06-10
    Accident at Akron,Ny, 32; damage: substantial.
  • 1968-01-04
    Airworthiness date on the current FAA record (standard category (normal, utility)).
Overview

About N3121T

N3121T is a Cessna 177, serial number 17700421. It is registered to co-owners in Billings, Montana. The current certificate of registration was issued on November 19, 2023 and expires on November 30, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming IO-320 series engine and 4 seats. Published figures for the type give a cruise speed of about 117 knots and a range of about 591 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal, utility), dated January 4, 1968.

N3121T has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
117 kt
Range
591 nm
Power / thrust (each)
180
Takeoff over 50 ft
1,575 ft
Landing over 50 ft
1,220 ft
Fuel burn
8 gph

Published figures for the Cessna 177 type. They describe the model, not this airframe's equipment or condition. Cessna 177 specs, prices and for-sale inventory →

Safety record

Accident & incident history

1970-06-10 Accident · Akron,Ny, 32 Damage: Substantial NTSB · 3 2608
Reported aircraft: Cessna 177

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

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Browse: Cessna aircraft for sale· Cessna 177 overview· Aircraft registered in Montana· Registry by state· FAA registry stats

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.