Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N13SM

Mayor Stephen A SCORPION 133

Valid Florida

N13SM is a Mayor Stephen A SCORPION 133, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1981. It has 2 seats. It is registered to an individual in Big Pine Key, Florida. The registration is valid: it was issued on February 17, 1993 and expires on January 31, 2027. It holds an experimental airworthiness certificate for amateur built, dated August 4, 1983.

Aircraft

Maker
Mayor Stephen A
Model
SCORPION 133
Serial number
SM-1
Type
Rotorcraft
Power
Piston (reciprocating), 1 motor · Rotorway RW-133 SERIES · 160 hp
Seats
2
Year built
1981
Transponder code
A07A74 (octal 50075164)

Registration

Status
Valid registration
Certificate issued
February 17, 1993
Expires
January 31, 2027
Last FAA action
January 22, 2023
Airworthiness
Experimental · Amateur built · August 4, 1983
FAA region
Southern
FAA record id
00582090

Owner as the FAA publishes it

Name
Spencer Craig A
Type
Individual
Address
1300 Big Pine Ave
Big Pine Key, FL 33043-3336

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