Flournoy Martin R FLOURNOY MR S1S
N457CF is a Flournoy Martin R FLOURNOY MR S1S, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to an individual in Sun City, California. The registration is valid: it was issued on May 26, 2022 and expires on May 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated August 12, 2000.
Aircraft
- Maker
- Flournoy Martin R
- Model
- FLOURNOY MR S1S
- Serial number
- 08
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming O&VO-360 SER · 180 hp
- Seats
- 1
- Year built
- Not given
- Transponder code
- A58C55 (octal 51306125)
Registration
- Status
- Valid registration
- Certificate issued
- May 26, 2022
- Expires
- May 31, 2029
- Last FAA action
- August 4, 2023
- Airworthiness
- Experimental · Amateur built · August 12, 2000
- FAA region
- Western-Pacific
- FAA record id
- 00535780
Owner as the FAA publishes it
- Name
- Helliwell Anne
- Type
- Individual
- Address
- 28107 Evening Star Dr
Sun City, CA 92585-8963
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 · 3 clear
The public federal record on N457CF, 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 Helliwell Anne, an individual, certificate issued May 26, 2022, expires May 31, 2029. No fractional interest recorded. [1]
Experimental certificate for amateur built; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial 08 for this model in the deregistered file. [2]
No other airframe has carried N457CF 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]
1 NTSB record under N457CF: Accident on May 22, 2011 at Colorado Springs, CO: no injuries, substantial damage. Details below. [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.
NTSB records 1
Aircraft on the NTSB record: Flournoy Martin R FLOURNOY MR S1S · operated under 091
The pilot’s loss of directional control during the landing rollout due to failure of the tailwheel assembly for undetermined reasons.
Search the NTSB's CAROL system for CEN11LA361 for the docket and final report. Open CAROL
- 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