Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7W callsign genealogy
Currently held by BLOOR, JAMES 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 WB7W's current licensee, walking backwards.
- CRAWFORD, MICHAEL EWAgranted 2002-08-13cancelled 2009-02-10
Successor callsigns
Callsigns held now by people who previously held WB7W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB7W, oldest first.
- BLOOR, JAMES A WA1997-01-13 → cancelled 2009-01-14
- CRAWFORD, MICHAEL E OR2019-01-31 active