Grumman S2F-1
N31957 is a Grumman S2F-1, a fixed-wing airplane with more than one motor with a piston engine, built in 1957. It has 4 seats. It is registered to Marine Aviation Museum INC, a corporation in Wilmington, Delaware. The registration is valid: it was issued on March 19, 2021 and expires on March 31, 2028. It holds an experimental airworthiness certificate for exhibition, dated December 4, 1996.
Aircraft
- Maker
- Grumman
- Model
- S2F-1 · all S2F-1s and related versions
- Serial number
- 133242
- Type
- Fixed-wing, multi-engine
- Power
- Piston (reciprocating), 2 motors · Wright R-1820 SER · 1475 hp
- Seats
- 4
- Year built
- 1957
- Cruising speed
- 112 mph
- Transponder code
- A36B67 (octal 50665547)
Registration
- Status
- Valid registration
- Certificate issued
- March 19, 2021
- Expires
- March 31, 2028
- Last FAA action
- November 5, 2025
- Airworthiness
- Experimental · Exhibition · December 4, 1996
- FAA region
- Eastern
- FAA record id
- 00034682
Owner as the FAA publishes it
- Name
- Marine Aviation Museum INC
- Type
- Corporation
- Address
- 5305 Limestone Rd Ste 200
Wilmington, DE 19808-1247
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 N31957, 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 Marine Aviation Museum INC, a corporation, certificate issued March 19, 2021, expires March 31, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated December 4, 1996, 39 years after the 1957 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 133242 for this model in the deregistered file. [2]
No other airframe has carried N31957 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 N31957. 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