Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD3WCO callsign genealogy
Currently held by West Central Ohio District 3 ARES
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 KD3WCO's current licensee, walking backwards.
- KE8MRCcancelledWest Central Ohio District 3 ARESOHgranted 2019-07-29cancelled 2019-09-06
Successor callsigns
Callsigns held now by people who previously held KD3WCO.
No current licensee on record previously held this callsign.