Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6CUJ callsign genealogy
Currently held by COLVIN, MICHAEL O
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 W6CUJ's current licensee, walking backwards.
- COLVIN, MICHAEL OCAgranted 1994-05-24cancelled 2002-08-06
Successor callsigns
Callsigns held now by people who previously held W6CUJ.
No current licensee on record previously held this callsign.