Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1MRV callsign genealogy
Currently held by Martin, Michael E
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 K1MRV's current licensee, walking backwards.
- Martin, Michael EMAgranted 2020-12-30cancelled 2021-06-11
Successor callsigns
Callsigns held now by people who previously held K1MRV.
No current licensee on record previously held this callsign.