Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7QKT callsign genealogy
Currently held by HILL, CALVIN R
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 KB7QKT's current licensee, walking backwards.
- BOWMAN, JONATHAN AUTgranted 2016-01-28cancelled 2016-02-17
Successor callsigns
Callsigns held now by people who previously held KB7QKT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7QKT, oldest first.
- HILL, CALVIN R OR2002-08-07 → cancelled 2014-10-15
- BOWMAN, JONATHAN A WA2026-04-21 active