Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0MSO callsign genealogy
Currently held by EATON, CHARLES T
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 K0MSO's current licensee, walking backwards.
- EATON, CHARLES TAZgranted 2008-04-29cancelled 2012-03-06
Successor callsigns
Callsigns held now by people who previously held K0MSO.
No current licensee on record previously held this callsign.