Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK5JB callsign genealogy
Currently held by BARANDIARAN, JOSE
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 KK5JB's current licensee, walking backwards.
- BARANDIARAN, JOSETXgranted 2011-08-13cancelled 2019-11-19
Successor callsigns
Callsigns held now by people who previously held KK5JB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK5JB, oldest first.
- SULLIVAN, HAROLD E AR1995-01-30 → cancelled 2007-01-31
- BARANDIARAN, JOSE TX2019-11-19 active