Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7VYV callsign genealogy
Currently held by SHANNON, MARCUS F
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 KC7VYV's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC7VYV.
No current licensee on record previously held this callsign.