Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG0KZ callsign genealogy
Currently held by Zimmerly, Arthur G
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 KG0KZ's current licensee, walking backwards.
- Zimmerly, Arthur GKSgranted 2014-11-05cancelled 2016-02-06
Successor callsigns
Callsigns held now by people who previously held KG0KZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG0KZ, oldest first.
- ROTTENBERG, DAVID A MN1994-01-18 → cancelled 2006-01-19
- Zimmerly, Arthur G KS2016-02-06 active