Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0MGB callsign genealogy
Currently held by THOMPSON, ROBERT H
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 W0MGB's current licensee, walking backwards.
- THOMPSON, ROBERT HNCgranted 1990-05-08cancelled 2000-03-14
- KC4NXOno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W0MGB.
No current licensee on record previously held this callsign.