Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3KWW callsign genealogy
Currently held by Roe, Thomas S
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 K3KWW's current licensee, walking backwards.
- Roe, Thomas SPAgranted 2020-11-19cancelled 2020-12-29
Successor callsigns
Callsigns held now by people who previously held K3KWW.
- WALSH, KENNETH WAZgranted 2018-01-13cancelled 2019-11-08
All historical holders
Every license row we've seen with the callsign K3KWW, oldest first.
- WALSH, KENNETH W AZ2014-12-30 → cancelled 2018-01-13
- Roe, Thomas S PA2020-12-29 active