Aircraft Description
Model Year
2021
Manufacturer
WILLIAMS JOHN J
Model
WILLIAMS CX4
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
November 15, 2021
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
December 7, 2020
Registered Owner
Name
WILLIAMS JOHN J
Address
1028 COUNTY STREET 2939
City
TUTTLE
State / Zip Code
Oklahoma73089-3034
Country
United States
Powerplant & Avionics
Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
REVMASTER
Engine Model
2100D
Horsepower
65 HP
Mode S Code (Oct)
50030600
Mode S Code (Hex)
A03180
Additional Details
Registration
N111SF
Serial Number
146-X
Number of Engines
1
Number of Seats
1
Expiration Date
December 31, 2027
Last Action Date
April 7, 2023
Last Update Date
January 19, 2026
Unique ID
01329804
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-03-15 01:32:20 UTC