Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0DRM callsign genealogy
Currently held by Montz, David R
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 K0DRM's current licensee, walking backwards.
- Montz, David RNMgranted 2019-02-15cancelled 2020-05-05
Successor callsigns
Callsigns held now by people who previously held K0DRM.
No current licensee on record previously held this callsign.