Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WQ1J callsign genealogy
Currently held by Cassidy, Timothy 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 WQ1J's current licensee, walking backwards.
- Cassidy, Timothy JCAgranted 2023-02-08cancelled 2023-04-21
Successor callsigns
Callsigns held now by people who previously held WQ1J.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WQ1J, oldest first.
- BREGMAN 326, JAMES FL2011-01-18 → cancelled 2023-03-07
- Cassidy, Timothy J CA2023-04-21 active