Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0YMG callsign genealogy
Currently held by MAIN, JEFFERY 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 K0YMG's current licensee, walking backwards.
- Main, Jeffery AWIgranted 2011-10-18cancelled 2011-12-23
Successor callsigns
Callsigns held now by people who previously held K0YMG.
- MAIN, JEFFERY AMNgranted 2019-02-22