Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4GVV callsign genealogy
Currently held by Johnson, Valerie U
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 KM4GVV's current licensee, walking backwards.
- Johnson, Valerie UFLgranted 2014-04-23cancelled 2014-12-24
Successor callsigns
Callsigns held now by people who previously held KM4GVV.
No current licensee on record previously held this callsign.