Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7KO callsign genealogy
Currently held by DIMMITT, GERALD B
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 W7KO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W7KO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7KO, oldest first.
- BROYLES, KENNETH A OR2006-06-27 → cancelled 2007-03-02
- DIMMITT, GERALD B WA2019-01-30 active