Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG5DOM callsign genealogy
Currently held by Trebian, Mark S
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 KG5DOM's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KG5DOM.
- Trebian, Mark SNMgranted 2014-08-15cancelled 2026-08-18