N4903S - 1984 Lang John F Cgs Hawk Aircraft Registration

1984 LANG JOHN F CGS HAWK

Aircraft Description

N4903S is a 1984 Lang John F CGS HAWK, a single-engine reciprocating (piston) aircraft registered to Lang John F in Alma, MI. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on November 5, 1984. The registration certificate was issued on May 1, 1984. The registration is set to expire on June 30, 2027. Powered by a Kawasaki ALL MDLS A/B engine, N4903S is. The aircraft's Mode S transponder code is A612EA (hex), used for ADS-B identification and flight tracking. The FAA registry record for N4903S 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.

Lang John F is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Lang John F aircraft currently registered in the FAA database, including the CGS HAWK model.

AviatorDB has found no NTSB accident or incident reports involving N4903S. 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
LANG JOHN F
Model
CGS HAWK
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
November 5, 1984
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
May 1, 1984

Registered Owner

Name
LANG JOHN F
Address
7337 N LUCE RD
City
ALMA
State / Zip Code
Michigan48801
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
KAWASAKI
Engine Model
ALL MDLS A/B
Mode S Code (Oct)
51411352
Mode S Code (Hex)
A612EA

Additional Details

Registration
N4903S
Serial Number
359
Number of Engines
1
Number of Seats
1
Expiration Date
June 30, 2027
Last Action Date
January 22, 2023
Last Update Date
January 19, 2026
Unique ID
00200535

Data Source

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

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