Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0TTS callsign genealogy
Currently held by Broadway, Duane J
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 W0TTS's current licensee, walking backwards.
- Schurkus, Henry FCAgranted 2025-04-03cancelled 2025-04-25
Successor callsigns
Callsigns held now by people who previously held W0TTS.
- Broadway, Duane JCAgranted 2020-06-01
All historical holders
Every license row we've seen with the callsign W0TTS, oldest first.
- Broadway, Duane J CA2019-12-31 → cancelled 2020-06-01
- Schurkus, Henry F CA2025-04-25 active