Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6BEF callsign genealogy
Currently held by TRIBULSKI, JEFFREY P
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 KK6BEF's current licensee, walking backwards.
- TRIBULSKI, JEFFREY PCAgranted 2003-06-12cancelled 2012-12-05
Successor callsigns
Callsigns held now by people who previously held KK6BEF.
- TRIBULSKI, JEFFREY PCAgranted 2023-03-07