N553S - 1998 Ulbrich R G/willhoite S B Ulb/will Long-eze Aircraft Registration

FK9

1998 ULBRICH R G/WILLHOITE S B ULB/WILL LONG-EZE

Aircraft Description

N553S is a 1998 Ulbrich R G/willhoite S B ULB/WILL LONG-EZE, a single-engine reciprocating (piston) aircraft registered to Willhoite Steven B in Louisburg, KS. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on November 23, 2004. The registration certificate was issued on November 17, 2003. The registration is set to expire on January 31, 2029. Powered by a Lycoming 0-235 SERIES engine producing 115 horsepower, N553S is. The aircraft's Mode S transponder code is A70C20 (hex), used for ADS-B identification and flight tracking. N553S was last tracked by AviatorDB at coordinates 38.5700, -94.8905 on February 5, 2026. The FAA registry record for N553S was last updated on July 7, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Ulbrich R G/willhoite S B is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Ulbrich R G/willhoite S B aircraft currently registered in the FAA database, including the ULB/WILL LONG-EZE model.

AviatorDB has found no NTSB accident or incident reports involving N553S. 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
1998
Manufacturer
ULBRICH R G/WILLHOITE S B
Model
ULB/WILL LONG-EZE
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FK9FK-9 Mk.IV
Weight Class
Up to 12,500 lbs
Airworthiness Date
November 23, 2004
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
November 17, 2003

Registered Owner

Name
WILLHOITE STEVEN B
Address
33964 ROCKVILLE RD
City
LOUISBURG
State / Zip Code
Kansas66053-5103
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)
51606040
Mode S Code (Hex)
A70C20

Additional Details

Registration
N553S
Serial Number
1998
Number of Engines
1
Number of Seats
2
Expiration Date
January 31, 2029
Last Action Date
July 7, 2023
Last Update Date
July 7, 2023
Unique ID
00587091

Last Known Position

Date
February 5, 2026 (UTC 20:26:09)
Airport
Latitude
38.569972
Longitude
-94.890503

Data Source

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

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