Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG5ZGR callsign genealogy
Currently held by COTHAM, ROY L
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 KG5ZGR's current licensee, walking backwards.
- COTHAM, ROY LTXgranted 2008-07-15cancelled 2018-04-17
Successor callsigns
Callsigns held now by people who previously held KG5ZGR.
No current licensee on record previously held this callsign.