Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA6DQR callsign genealogy
Currently held by ZANINOVICH, JOHN A
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 KA6DQR's current licensee, walking backwards.
- Zaninovich, Andrew SCAgranted 2022-05-10cancelled 2022-06-01
Successor callsigns
Callsigns held now by people who previously held KA6DQR.
- ZANINOVICH, JOHN ACAgranted 2019-04-16
All historical holders
Every license row we've seen with the callsign KA6DQR, oldest first.
- ZANINOVICH, JOHN A CA2014-10-30 → cancelled 2019-04-16
- Zaninovich 304, Andrew S CA2022-06-01 active