The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Registered aircraft · FAA record as of October 2, 2026
N5666R

Cessna 172F

Valid New York

N5666R is a Cessna 172F, a fixed-wing airplane with one motor with a piston engine, built in 1965. It has 4 seats. It is registered to Sport Flying USA INC, a corporation in Ronkonkoma, New York. The registration is valid: it was issued on November 8, 2017 and expires on November 30, 2027. It holds a standard airworthiness certificate for normal; utility, dated October 27, 2022.

Aircraft

Maker
Cessna
Model
172F · all 172Fs and related versions
Serial number
17253300
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Cont Motor 0-300 SER · 145 hp
Seats
4
Year built
1965
Cruising speed
105 mph
Transponder code
A7406E (octal 51640156)

Registration

Status
Valid registration
Certificate issued
November 8, 2017
Expires
November 30, 2027
Last FAA action
April 1, 2023
Airworthiness
Standard · Normal; Utility · October 27, 2022
FAA region
Eastern
FAA record id
00210556

Owner as the FAA publishes it

Name
Sport Flying USA INC
Type
Corporation
Address
101 Hering Dr
Ronkonkoma, NY 11779-7351

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 N5666R, 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.

CLEARRegistration and identity

Valid registration to Sport Flying USA INC, a corporation, certificate issued November 8, 2017, expires November 30, 2027. No fractional interest recorded. [1]

ATTENTIONAirworthiness certificate date

The airworthiness certificate on file is dated October 27, 2022, 57 years after the 1965 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]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 17253300 for this model in the deregistered file. [2]

CLEARTail number reuse

No other airframe has carried N5666R according to the deregistered file. [2]

NOTERecent registry documents

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]

CLEARAccident and incident record

No NTSB investigation records located under N5666R. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]

PENDINGTitle chain, liens and 337 forms

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.

PENDINGAirworthiness directives and utilization

AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.

CLEAR the source was checked and shows no adverse findingATTENTION a fact a buyer or lender should understand, often routineNOTE context onlyPENDING covered by the full report
  1. FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
  4. 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