Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6CAT callsign genealogy
Currently held by ILLIBUCK AMATEUR RADIO CLUB
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 W6CAT's current licensee, walking backwards.
- ALLEE, MICHAEL GCAgranted 1997-04-30cancelled 2002-11-22
Successor callsigns
Callsigns held now by people who previously held W6CAT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6CAT, oldest first.
- ILLIBUCK AMATEUR RADIO CLUB CA1996-11-04 → cancelled 2000-11-03
- Allee, Michael G CA2022-11-08 active