Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA6RB callsign genealogy
Currently held by Bookas, Johannes G
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 WA6RB's current licensee, walking backwards.
- Bookas, Johannes GTNgranted 2025-09-26cancelled 2025-12-09
Successor callsigns
Callsigns held now by people who previously held WA6RB.
- Bolado, Rolando ACAgranted 2008-02-23cancelled 2010-01-12
All historical holders
Every license row we've seen with the callsign WA6RB, oldest first.
- Bolado, Rolando A CA2003-12-16 → cancelled 2008-02-23
- Bookas, Johannes G TN2025-12-09 active