Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA6BUZ callsign genealogy
Currently held by Cohen, Phillip W
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 WA6BUZ's current licensee, walking backwards.
- Cohen, Phillip WCAgranted 2016-12-12cancelled 2016-12-30
Successor callsigns
Callsigns held now by people who previously held WA6BUZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA6BUZ, oldest first.
- COHEN, PHILLIP W CA1988-05-17 → cancelled 2000-05-18
- Cohen, Phillip W CA2016-12-30 active