Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7OBU callsign genealogy
Currently held by WARD, BRIAN H
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 K7OBU's current licensee, walking backwards.
- WARD, BRIAN HWAgranted 2023-08-22cancelled 2023-09-12
Successor callsigns
Callsigns held now by people who previously held K7OBU.
No current licensee on record previously held this callsign.