Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7WOB callsign genealogy
Currently held by BASS SR, WILLIAM O
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 K7WOB's current licensee, walking backwards.
- BASS SR, WILLIAM OWAgranted 2003-02-10cancelled 2012-01-28
Successor callsigns
Callsigns held now by people who previously held K7WOB.
No current licensee on record previously held this callsign.