Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0EMA callsign genealogy
Currently held by WEIMER, CARL B
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 K0EMA's current licensee, walking backwards.
- KD0YHVcancelledCowley County Emergency Operations CenterKSgranted 2013-11-22cancelled 2013-12-10
Successor callsigns
Callsigns held now by people who previously held K0EMA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0EMA, oldest first.
- WEIMER, CARL B MN2000-08-03 → cancelled 2012-10-31
- COWLEY COUNTY EMERGENCY OPERATIONS CENTER KS2024-02-28 active