Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4CCO callsign genealogy
Currently held by MURPHY, RANTZ A
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 KG4CCO's current licensee, walking backwards.
- MURPHY, RANTZ Acancelled 1999-02-25
Successor callsigns
Callsigns held now by people who previously held KG4CCO.
No current licensee on record previously held this callsign.