Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1ATV callsign genealogy
Currently held by CAMPBELL, EARL E
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 K1ATV's current licensee, walking backwards.
- MUNSIL, WILLIAM WAZgranted 1999-06-10cancelled 2004-05-22
Successor callsigns
Callsigns held now by people who previously held K1ATV.
- CAMPBELL, EARL ENMgranted 2009-09-11cancelled 2021-11-24
All historical holders
Every license row we've seen with the callsign K1ATV, oldest first.
- CAMPBELL, EARL E AZ1998-12-17 → cancelled 1999-11-23
- MUNSIL, WILLIAM W AZ2014-02-28 → cancelled 2026-05-23