Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC7OZW callsign genealogy
Currently held by HAMILTON JR, MICKEY
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 KC7OZW's current licensee, walking backwards.
- HAMILTON JR, MICKEYNMgranted 2017-12-06
Successor callsigns
Callsigns held now by people who previously held KC7OZW.
- HAMILTON JR, MICKEYNMgranted 2017-12-06