N4439L - 1984 Lewis Jacob T JR Cygnet SF2A Aircraft Registration

FK12

1984 LEWIS JACOB T JR CYGNET SF2A

Aircraft Description

N4439L is a 1984 Lewis Jacob T Jr CYGNET SF2A, a single-engine reciprocating (piston) aircraft registered to Morris Francis B in Flemington, NJ. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on April 29, 1985. The registration certificate was issued on June 29, 2017. The registration is set to expire on June 30, 2027. Powered by a Volkswagen CONVERSION engine producing 36 horsepower, N4439L is. The aircraft's Mode S transponder code is A55960 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N4439L was last updated on January 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Lewis Jacob T Jr is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 3 Lewis Jacob T Jr aircraft currently registered in the FAA database, including the CYGNET SF2A model.

AviatorDB has found no NTSB accident or incident reports involving N4439L. 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
LEWIS JACOB T JR
Model
CYGNET SF2A
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FK12FK-12 Comet
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 29, 1985
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
June 29, 2017

Registered Owner

Name
MORRIS FRANCIS B
Address
8 MADISON AVE
City
FLEMINGTON
State / Zip Code
New Jersey08822-3306
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
VOLKSWAGEN
Engine Model
CONVERSION
Horsepower
36 HP
Mode S Code (Oct)
51254540
Mode S Code (Hex)
A55960

Additional Details

Registration
N4439L
Serial Number
125
Number of Engines
1
Number of Seats
2
Expiration Date
June 30, 2027
Last Action Date
January 22, 2023
Last Update Date
January 19, 2026
Unique ID
00202474

Data Source

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

Last updated: 2026-04-01 01:32:20 UTC