Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0SVR callsign genealogy
Currently held by Cox, Michael
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 K0SVR's current licensee, walking backwards.
- Cox, Michael JIAgranted 2001-04-20cancelled 2002-07-16
Successor callsigns
Callsigns held now by people who previously held K0SVR.
No current licensee on record previously held this callsign.