Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2JS callsign genealogy
Currently held by SHAW, JAY B
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 K2JS's current licensee, walking backwards.
- Sides, Joshua ZTXgranted 2006-07-20cancelled 2007-03-24
Successor callsigns
Callsigns held now by people who previously held K2JS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2JS, oldest first.
- SHAW, JAY B NJ1996-08-28 → cancelled 2002-09-08
- Sides, Joshua Z TX2017-03-21 active