Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0BBZ callsign genealogy
Currently held by Campbell, Michael 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 W0BBZ's current licensee, walking backwards.
- Campbell, Michael PGAgranted 2011-11-16cancelled 2011-12-09
Successor callsigns
Callsigns held now by people who previously held W0BBZ.
No current licensee on record previously held this callsign.