Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0PBJ callsign genealogy
Currently held by Brevik, Pankaj A
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 W0PBJ's current licensee, walking backwards.
- Blowers, Jaymy DMNgranted 2019-10-10cancelled 2019-12-07
Successor callsigns
Callsigns held now by people who previously held W0PBJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0PBJ, oldest first.
- Brevik, Pankaj A CO2007-06-26 → cancelled 2019-06-27
- Blowers, Jaymy D MN2019-12-07 active