Grumman S2F-1
N4225F is a Grumman S2F-1, a fixed-wing airplane with more than one motor with a piston engine. It has 4 seats. It is registered to Aviation Business CORP, a corporation in Saint Louis, Missouri. The registration is valid: it was issued on May 5, 2007 and expires on September 30, 2027. It holds an experimental airworthiness certificate for exhibition, dated March 17, 2000.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Grumman
- Model
- S2F-1 · all S2F-1s and related versions
- Built of
- aluminiumThe airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. This is how the Grumman S-2 family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
- Serial number
- 136464
- Type
- Fixed-wing, multi-engineFAA type of aircraft code 5 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- Piston (reciprocating)FAA type of engine code 1 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 2 motors · Wright R-1820 SER · 1475 hp
- Fuel
- 100LL avgas
- Seats
- 4
- Year built
- Not given
- Cruising speed
- 112 mph
- Transponder code
- A5061A (octal 51203032)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- May 5, 2007
- Expires
- September 30, 2027
- Last FAA action
- March 17, 2023
- Airworthiness
- ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · ExhibitionFAA certificate purpose code 3 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · March 17, 2000
- FAA region
- CentralFAA region code 3 (the FAA regional office that handles the record). All codes
- FAA record id
- 00475202
Owner as the FAA publishes it
- Name
- Aviation Business CORP
- Type
- CorporationFAA type of owner code 3 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 2715 Lemay Ferry Rd
Saint Louis, MO 63125-3917
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.
Earlier use of this number 1
Connections how N4225F links to the rest of the register
- Grumman S-2 18 registered
- Grumman 443 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- Wright R-1820 series 185 aircraft with this engine series · 1475 hp
- Aviation Business CORP 11 aircraft in the fleet
- Saint Louis, MO 318 aircraft registered in this town
- Missouri 5,815 aircraft registered
- Approved modifications for the Grumman S-2 1 supplemental type certificates
- Failure reports on the Wright R-1820 series 12 reports since 1995
The whole map of how records connect · these connections as data: /graph/aircraft/N4225F.json.
Records check free · 1 to understand · 3 clear
The public federal record on N4225F, 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 Aviation Business CORP, a corporation, certificate issued May 5, 2007, expires September 30, 2027. No fractional interest recorded. [1]
Experimental certificate for exhibition; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial 136464 for this model in the deregistered file. [2]
N4225F was previously assigned to 1 other aircraft: Cessna 172 (serial 46125, cancelled date not given). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [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 N4225F. 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 November 3, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of November 3, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of November 3, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through October 28, 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, November 3, 2026. See this record on the FAA site · This record as data