Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA2ZJL callsign genealogy
Currently held by TWOHY, PATRICK A
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 KA2ZJL's current licensee, walking backwards.
- Twohy, Patrick ACAgranted 2025-12-09cancelled 2026-01-03
Successor callsigns
Callsigns held now by people who previously held KA2ZJL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA2ZJL, oldest first.
- TWOHY, PATRICK A CA1993-03-02 → cancelled 2005-03-03
- Twohy, Patrick A CA2026-01-03 active