Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0MXJ callsign genealogy
Currently held by Post Rock Repeater Club
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 K0MXJ's current licensee, walking backwards.
- KE0BKAcancelledPost Rock Repeater ClubKSgranted 2014-08-04cancelled 2016-03-29
Successor callsigns
Callsigns held now by people who previously held K0MXJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0MXJ, oldest first.
- VONADA, LOWELL L KS2008-02-06 → cancelled 2013-08-15
- Post Rock Repeater Club KS2016-03-29 active