Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5BJM callsign genealogy
Currently held by MAREK, BENNY J
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K5BJM's current licensee, walking backwards.
- MAREK, BENNY JTXgranted 2006-09-25cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held K5BJM.
No current licensee on record previously held this callsign.