N4431E - 1986 Phillips Sherrill Kolb Aircraft Registration

ST1

1986 PHILLIPS SHERRILL KOLB

Aircraft Description

N4431E is a 1986 Phillips Sherrill KOLB, a single-engine two-cycle piston aircraft registered to Roberson Kenneth S in Halifax, NC. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on January 23, 2008. The registration certificate was issued on November 19, 2020. The registration is set to expire on November 30, 2027. Powered by a Rotax 447 engine producing 40 horsepower, N4431E is. The aircraft's Mode S transponder code is A55842 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N4431E was last updated on April 1, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Phillips Sherrill is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Phillips Sherrill aircraft currently registered in the FAA database, including the KOLB model.

AviatorDB has found no NTSB accident or incident reports involving N4431E. 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
1986
Manufacturer
PHILLIPS SHERRILL
Model
KOLB
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
ST1ST-1 Speedtwin
Weight Class
Up to 12,500 lbs
Airworthiness Date
January 23, 2008
Classification
Experimental 8 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
November 19, 2020

Registered Owner

Name
ROBERSON KENNETH S
Address
601 ROBERSON RD
City
HALIFAX
State / Zip Code
North Carolina27839-9087
Country
United States

Powerplant & Avionics

Engine Type
2-cycle
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
447
Horsepower
40 HP
Mode S Code (Oct)
51254102
Mode S Code (Hex)
A55842

Additional Details

Registration
N4431E
Serial Number
97142K
Number of Engines
1
Number of Seats
1
Expiration Date
November 30, 2027
Last Action Date
April 1, 2023
Last Update Date
January 19, 2026
Unique ID
00447669

Data Source

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

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