Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6UBX callsign genealogy
Currently held by CARMACK, ROBERT G
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 W6UBX's current licensee, walking backwards.
- CARMACK, ROBERT GMOgranted 2010-09-27cancelled 2014-01-17
Successor callsigns
Callsigns held now by people who previously held W6UBX.
- BISHOP, HARVEY EWAgranted 2006-03-25cancelled 2018-06-19