Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1MRD callsign genealogy
Currently held by Devine, Michael 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 KC1MRD's current licensee, walking backwards.
- Devine, Michael RMAgranted 2017-06-29cancelled 2019-11-05
Successor callsigns
Callsigns held now by people who previously held KC1MRD.
No current licensee on record previously held this callsign.