Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7MRN callsign genealogy
Currently held by SEL Amateur Radio Club
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 KD7MRN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD7MRN.
- K7SELactiveSEL AMATEUR RADIO CLUBWAgranted 2021-07-09