Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB2ZX callsign genealogy
Currently held by Tyler, Stephen 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 AB2ZX's current licensee, walking backwards.
- Tyler, Stephen JNYgranted 2007-11-26cancelled 2008-10-27
Successor callsigns
Callsigns held now by people who previously held AB2ZX.
- Tyler, Stephen JNYgranted 2018-08-29