OK2KLF is the callsign of an old radio club founded in Hranice sometime in fifties of the last century. After a long time of hibernation the club was revitalized.

Now it comprises geographical region called Moravská brána (Moravian Gate) located in the shallow depression between the Sudeten and Carpathian

mountain ranges in the eastern part of the Czech Republic. Main population centres are Hranice and Lipník.

Current members of the OK2KLF radio club: