N30121 - 1968 Eaa Biplane Aircraft Registration

BIPL

1968 EAA BIPLANE

Aircraft Description

N30121 is a 1968 Eaa BIPLANE, a single-engine reciprocating (piston) aircraft registered to Jokerst Kenneth in St Louis, MO. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on June 29, 1979. The registration certificate was issued on June 8, 1988. The registration is set to expire on September 30, 2027. Powered by a Lycoming 0-235 SERIES engine producing 115 horsepower, N30121 is. The aircraft's Mode S transponder code is A325C1 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N30121 was last updated on March 17, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The EAA Biplane, one of the first original aircraft designs published by the Experimental Aircraft Association, pioneered the modern homebuilt aircraft movement when it first flew on June 10, 1960. This single-seat recreational biplane featured conventional configuration with fabric-covered steel tube fuselage, wooden wings, and fixed tailwheel landing gear. Measuring 20 feet in wingspan and 17 feet in length, it was powered by an 85-horsepower Continental C-85 engine. The Experimental Aircraft Association marketed construction plans rather than completed aircraft, selling 7,000 sets between 1960 and 1972. AviatorDB tracks 7 Eaa aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is BIPL.

AviatorDB has found no NTSB accident or incident reports involving N30121. 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
1968
Manufacturer
EAA
Model
BIPLANE
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
BIPLBiplane
Cruise Speed
112 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
June 29, 1979
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
June 8, 1988

Registered Owner

Name
JOKERST KENNETH
Address
3026 HIDDEN ACRES CT
City
ST LOUIS
State / Zip Code
Missouri63125
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-235 SERIES
Horsepower
115 HP
Mode S Code (Oct)
50622701
Mode S Code (Hex)
A325C1

Additional Details

Registration
N30121
Serial Number
601
Number of Engines
1
Number of Seats
1
Expiration Date
September 30, 2027
Last Action Date
March 17, 2023
Last Update Date
January 19, 2026
Unique ID
00801033

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC