Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0OHM callsign genealogy
Currently held by Blood, Eric V
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 KC0OHM's current licensee, walking backwards.
- Ohms, SteveMOgranted 2024-12-05cancelled 2025-03-08
Successor callsigns
Callsigns held now by people who previously held KC0OHM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0OHM, oldest first.
- Blood, Eric V CO2002-10-28 → cancelled 2014-10-29
- Ohms, Steve MO2025-03-08 active