Welcome to the home page of Ham Radio Station OP4K    
 

Primary call ON4JZ
Other callsigns used OO4JZ - OQ4JZ - OR4JZ - OS4JZ - OT4JZ and OT5A (contest team Lier M/M) 

Ex callsigns ON1BZJ - ON4AJZ

January 2019	February 2019	March 2019
April 2019	May 2019	June 2019
July 2019	August 2019	September 2019
October 2019	November 2019	December 2018

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