Single-engine piston

N4166N

1947 Cessna 120

Registered No accidents on file
Built
1947
Serial
13637
Class
Single-engine piston
Engines
Continental C85 series
Status
Current as of October 2026
Registered owner
Round Robin Aviation Inc (Corporation)
Based
Benton, KS
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1947 Cessna 120
Representative photo of a Cessna 120. Not a photo of N4166N.
Registration record

N4166N on the FAA register

Type
1947 Cessna 120
Serial
13637
Engines
Continental C85 series
Registered owner
Round Robin Aviation Inc
Benton, KS
Certificate issued
2017-06-16
Airworthiness date
1955-08-13
Registration expires
2027-06-30
Airworthiness class
Standard
Mode S (hex)
A4EDA1
Mode S (octal)
51166641
Seats (type)
2
Weight class
up to 12,499 lb
Range (type)
390 nm
Cruise (type)
100 kt
Status
Current as of October 2026
Market asking range
$22,000 to $40,000
Middle half of 3 live Cessna 120 listings, 1946–1947 models (median $29,500). Asking prices, not an appraisal of N4166N.
Registry history

Timeline

  • 2027-06-30
    Registration expires (renewal due).
  • 2017-06-16
    Certificate of registration issued as N4166N.
  • 1955-08-13
    Airworthiness date on the current FAA record (standard category).
  • 1947
    Manufactured (1947).
Overview

About N4166N

N4166N is a 1947 Cessna 120, serial number 13637. The FAA register lists Round Robin Aviation Inc as the registrant in Benton, Kansas. The current certificate of registration was issued on June 16, 2017 and expires on June 30, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental C85 series engine and 2 seats. Published figures for the type give a cruise speed of about 100 knots and a range of about 390 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category, dated August 13, 1955.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4166N.

Cruise
100 kt
Range
390 nm
Power / thrust (each)
85
Takeoff over 50 ft
1,850 ft
Landing over 50 ft
1,530 ft
Fuel burn
5 gph

Published figures for the Cessna 120 type. They describe the model, not this airframe's equipment or condition. Cessna 120 specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4166N.

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 120 overview· Aircraft registered in Kansas· 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.