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Registered aircraft · FAA record as of September 25, 2026
N31957

Grumman S2F-1

Valid Delaware

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
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.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data