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Registered aircraft · FAA record as of September 25, 2026
N951SG

John S Todhunter SP-1

N951SG is a John S Todhunter SP-1, a fixed-wing airplane with one motor with a four-stroke engine, built in 2011. It has 1 seat. It is registered to an individual in Romoland, California. The registration is valid: it was issued on October 31, 2013 and expires on October 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated October 1, 2011.

Aircraft

Maker
John S Todhunter
Model
SP-1
Serial number
JST-003
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Cont Motor A-65-8 · 65 hp
Seats
1
Year built
2011
Transponder code
AD39F5 (octal 53234765)

Registration

Status
Valid registration
Certificate issued
October 31, 2013
Expires
October 31, 2029
Last FAA action
September 9, 2023
Airworthiness
Experimental · Amateur built · October 1, 2011
FAA region
Western-Pacific
FAA record id
01076472

Owner as the FAA publishes it

Name
Prop & Jet Air Museum
Type
Individual
Address
29665 Patelli Way
Romoland, CA 92585-9498

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