Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM0RN callsign genealogy
Currently held by Marsh, Richard N
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 KM0RN's current licensee, walking backwards.
- Marsh, Richard NMNgranted 2015-08-20cancelled 2016-06-14
Successor callsigns
Callsigns held now by people who previously held KM0RN.
No current licensee on record previously held this callsign.