N129MF - 1984 Foy Martin RV-4 Aircraft Registration

RV4

1984 FOY MARTIN RV-4

Aircraft Description

N129MF is a 1984 Foy Martin RV-4, a single-engine reciprocating (piston) aircraft registered to Aviation Sciences LLC in Cambridge, MA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on July 16, 1984. The registration certificate was issued on March 14, 2026. The registration is set to expire on March 31, 2033. Powered by a Lycoming IO-320 SERIES engine producing 150 horsepower, N129MF is. The aircraft's Mode S transponder code is A0763A (hex), used for ADS-B identification and flight tracking. N129MF was last tracked by AviatorDB at coordinates 48.1530, -122.1561 on March 23, 2026. The FAA registry record for N129MF was last updated on March 14, 2026. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Foy Martin is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Foy Martin aircraft currently registered in the FAA database, including the RV-4 model.

AviatorDB has found no NTSB accident or incident reports involving N129MF. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1984
Manufacturer
FOY MARTIN
Model
RV-4
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
RV4RV-4
Weight Class
Up to 12,500 lbs
Airworthiness Date
July 16, 1984
Classification
Experimental 2 Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
March 14, 2026

Registered Owner

Name
AVIATION SCIENCES LLC
Address
18 CENTRE ST UNIT G5
City
CAMBRIDGE
State / Zip Code
Massachusetts02139-2107
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
IO-320 SERIES
Horsepower
150 HP
Mode S Code (Oct)
50073072
Mode S Code (Hex)
A0763A

Additional Details

Registration
N129MF
Serial Number
129
Number of Engines
1
Number of Seats
2
Expiration Date
March 31, 2033
Last Action Date
March 14, 2026
Last Update Date
January 19, 2026
Unique ID
00603160

Last Known Position

Date
March 23, 2026 (UTC 01:31:34)
Airport
Latitude
48.152983
Longitude
-122.156137

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-06-15 01:32:20 UTC