Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM4VV callsign genealogy
Currently held by Mountain Vista ARC
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 KM4VV's current licensee, walking backwards.
- KJ4YQGcancelledMountain Vista ARCVAgranted 2010-10-05cancelled 2010-12-07
Successor callsigns
Callsigns held now by people who previously held KM4VV.
No current licensee on record previously held this callsign.