Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8MGB callsign genealogy
Currently held by TREPAC, JAMES E
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 W8MGB's current licensee, walking backwards.
- TREPAC, JAMES EOHgranted 1995-03-22cancelled 2000-06-27
Successor callsigns
Callsigns held now by people who previously held W8MGB.
No current licensee on record previously held this callsign.