Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KV4RC callsign genealogy
Currently held by Carrancho, Michael J
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 KV4RC's current licensee, walking backwards.
- Carrancho, Michael JVAgranted 2011-10-27cancelled 2013-09-18
Successor callsigns
Callsigns held now by people who previously held KV4RC.
No current licensee on record previously held this callsign.