N4XK — 1989 Keller Frederick H FK 1 STOL Data

N4XK
1989 Keller Frederick H FK 1 STOL, c/n 001
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N4XK is a 1989 Keller Frederick H FK 1 STOL (serial number 001). It is configured with 1 engine and 2 seats. Registration status is listed as Valid, with ownership recorded under ELLIOTT ROBERT E III in Vancouver, WA, United States. The profile includes 8 photos documenting this aircraft.

Latest photos of N4XK
Aircraft N4XK, at EAA 18, at OSH, photo by Magnaman
Magnaman
@ OSH
Aircraft N4XK, KAWO, at KAWO, photo by Nick Dean
Nick Dean
@ KAWO
Aircraft N4XK, 1989 Keller FK-1 STOL, Ser.001, Lycoming O-320, at OSH, photo by Doug Robertson
Doug Robertson
@ OSH
Aircraft N4XK, 1989 Keller FK-1 STOL, Ser.001, Lycoming O-320, at OSH, photo by Doug Robertson
Doug Robertson
@ OSH
Recent Routes
NO LIVE DATA
Time Callsign FL Speed Heading Route
2026-10-13 22:52 UTC N4XK FL-2 53 kt 278° —

Live location data from OpenSky Network

Airframe Info
Manufacturer Keller Frederick H
Model FK 1 STOL Search all Keller Frederick H FK 1 STOL
Year built 1989
Construction Number (C/N) 001
Aircraft Type Fixed wing single engine
Number of Seats 2
Number of Engines 1
Engine Type Reciprocating
Engine Manufacturer and Model Lycoming 0-320 SERIES
Aircraft
Registration Number N4XK
Mode S (ICAO24) Code a4aa06
Certification Class Experimental
Certification Issued 2019-07-15
Air Worthiness Test 1989-06-26
Last Action Taken 2025-01-27
Current Status Valid
Owner
Registration Type Co-Owned
Address Vancouver, WA 986602555
United States
Region Northwest Mountain