Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB6SUT callsign genealogy
Currently held by Roach, Kenneth L
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 WB6SUT's current licensee, walking backwards.
- Roach, Kenneth LAZgranted 2013-04-09cancelled 2013-08-13
Successor callsigns
Callsigns held now by people who previously held WB6SUT.
- Roach, Kenneth LAZgranted 2020-09-15
All historical holders
Every license row we've seen with the callsign WB6SUT, oldest first.
- PIERSON, THOMAS J CA1994-11-07 → cancelled 2006-11-08
- Roach, Kenneth L AZ2013-08-13 → cancelled 2020-09-15