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Registered aircraft · FAA record as of September 25, 2026
N579SC

Mahoney Steven BD-4

Valid Oregon

N579SC is a Mahoney Steven BD-4, a fixed-wing airplane with one motor with a piston engine, built in 1985. It has 4 seats. It is registered to an individual in Beaverton, Oregon. The registration is valid: it was issued on August 24, 1981 and expires on January 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated May 30, 1985.

Aircraft

Maker
Mahoney Steven
Model
BD-4
Serial number
579
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming O&VO-360 SER · 180 hp
Seats
4
Year built
1985
Cruising speed
137 mph
Transponder code
A7716B (octal 51670553)

Registration

Status
Valid registration
Certificate issued
August 24, 1981
Expires
January 31, 2028
Last FAA action
April 14, 2023
Airworthiness
Experimental · Amateur built · May 30, 1985
FAA region
Northwest Mountain
FAA record id
00051545

Owner as the FAA publishes it

Name
Mahoney Steven A
Type
Individual
Address
9025 SW Trigger Ct
Beaverton, OR 97008-7691

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