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Registered aircraft · FAA record as of September 25, 2026
N129MF

Foy Martin RV-4

N129MF is a Foy Martin RV-4, a fixed-wing airplane with one motor with a piston engine, built in 1984. It has 2 seats. It is registered to Aviation Sciences LLC, an LLC in Cambridge, Massachusetts. The registration is valid: it was issued on March 14, 2026 and expires on March 31, 2033. It holds an experimental airworthiness certificate for amateur built, dated July 16, 1984.

Aircraft

Maker
Foy Martin
Model
RV-4
Serial number
129
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming IO-320 SERIES · 150 hp
Seats
2
Year built
1984
Transponder code
A0763A (octal 50073072)

Registration

Status
Valid registration
Certificate issued
March 14, 2026
Expires
March 31, 2033
Last FAA action
March 14, 2026
Airworthiness
Experimental · Amateur built · July 16, 1984
FAA region
New England
FAA record id
00603160

Owner as the FAA publishes it

Name
Aviation Sciences LLC
Type
LLC
Address
18 Centre St Unit G5
Cambridge, MA 02139-2107

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