Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4BBL callsign genealogy
Currently held by BERROCAL-LORA, BERNARDO 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 WA4BBL's current licensee, walking backwards.
- BERROCAL-LORA, BERNADO JFLgranted 2011-11-03cancelled 2020-05-12
Successor callsigns
Callsigns held now by people who previously held WA4BBL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4BBL, oldest first.
- ROSSON, JOHN J KY1987-11-10 → cancelled 1999-11-11
- BERROCAL-LORA, BERNARDO J FL2020-05-12 active