Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8MIN callsign genealogy
Currently held by Campbell, Matthew J
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 W8MIN's current licensee, walking backwards.
- Campbell, Matthew JOHgranted 2018-04-09cancelled 2018-06-16
Successor callsigns
Callsigns held now by people who previously held W8MIN.
No current licensee on record previously held this callsign.