Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7BW callsign genealogy
Currently held by WARREN, ROBERT E
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 WB7BW's current licensee, walking backwards.
- WARREN, ROBERT EUTgranted 2007-07-30cancelled 2011-05-10
Successor callsigns
Callsigns held now by people who previously held WB7BW.
No current licensee on record previously held this callsign.