Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5BWW callsign genealogy
Currently held by GRIFFIN, WILLIAM D
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 K5BWW's current licensee, walking backwards.
- POWELL, JAMES MMSgranted 2003-03-04cancelled 2004-03-26
Successor callsigns
Callsigns held now by people who previously held K5BWW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5BWW, oldest first.
- GRIFFIN, WILLIAM D MS1999-07-12 → cancelled 2001-09-15
- POWELL Mr., JAMES M MS2024-01-17 active