Cessna 120
N4166N is a Cessna 120, a fixed-wing airplane with one motor with a piston engine, built in 1947. It has 2 seats. It is registered to Round Robin Aviation INC, a corporation in Benton, Kansas. The registration is valid: it was issued on June 16, 2017 and expires on June 30, 2027. It holds a standard airworthiness certificate, dated August 13, 1955.
Aircraft
- Maker
- Cessna
- Model
- 120 · all 120s and related versions
- Serial number
- 13637
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Cont Motor C85 SERIES · 85 hp
- Seats
- 2
- Year built
- 1947
- Cruising speed
- 90 mph
- Transponder code
- A4EDA1 (octal 51166641)
Registration
- Status
- Valid registration
- Certificate issued
- June 16, 2017
- Expires
- June 30, 2027
- Last FAA action
- January 22, 2023
- Airworthiness
- Standard · August 13, 1955
- FAA region
- Central
- FAA record id
- 00741564
Owner as the FAA publishes it
- Name
- Round Robin Aviation INC
- Type
- Corporation
- Address
- 3107 SW Rustic Rd
Benton, KS 67017-9158
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 1 to understand · 4 clear
The public federal record on N4166N, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Round Robin Aviation INC, a corporation, certificate issued June 16, 2017, expires June 30, 2027. No fractional interest recorded. [1]
The airworthiness certificate on file is dated August 13, 1955, 8 years after the 1947 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 13637 for this model in the deregistered file. [2]
No other airframe has carried N4166N according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N4166N. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data