N1AC - 1971 Eaa Sport Biplane Home Built Aircraft Registration

FK9

1971 EAA SPORT BIPLANE HOME BUILT

Aircraft Description

N1AC is a 1971 Eaa Sport Biplane HOME BUILT, a single-engine reciprocating (piston) aircraft registered to Eaa Aviation Foundation INC in Oshkosh, WI. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on October 17, 1975. The registration certificate was issued on March 16, 1971. The registration is set to expire on March 31, 2030. Powered by a Lycoming O&VO-360 SER engine producing 180 horsepower, N1AC is. The aircraft's Mode S transponder code is A00005 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N1AC was last updated on October 13, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Eaa Sport Biplane is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Eaa Sport Biplane aircraft currently registered in the FAA database, including the HOME BUILT model.

AviatorDB has found no NTSB accident or incident reports involving N1AC. 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
1971
Manufacturer
EAA SPORT BIPLANE
Model
HOME BUILT
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FK9FK-9 Mk.IV
Cruise Speed
112 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
October 17, 1975
Classification
Experimental 2 Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
March 16, 1971

Registered Owner

Name
EAA AVIATION FOUNDATION INC
Address
PO BOX 3086
City
OSHKOSH
State / Zip Code
Wisconsin54903-3086
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
O&VO-360 SER
Horsepower
180 HP
Mode S Code (Oct)
50000005
Mode S Code (Hex)
A00005

Additional Details

Registration
N1AC
Serial Number
3138
Number of Engines
1
Number of Seats
1
Expiration Date
March 31, 2030
Last Action Date
October 13, 2023
Last Update Date
October 13, 2023
Unique ID
00140000

Data Source

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

Last updated: 2026-05-01 01:32:20 UTC