Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0DEM callsign genealogy
Currently held by RESNICK, WILLARD 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 K0DEM's current licensee, walking backwards.
- KC0OTXcancelledMN DIV Of EMERGENCY MGMT AMATEUR RADIO COMMUNICATIONSMNgranted 2003-01-09cancelled 2003-02-15
Successor callsigns
Callsigns held now by people who previously held K0DEM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0DEM, oldest first.
- RESNICK, WILLARD B CA1987-09-01 → cancelled 1999-09-02
- MN DIV Of EMERGENCY MGMT AMATEUR RADIO COMMUNICATIONS MN2023-05-03 active