Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3ZH callsign genealogy
Currently held by YOUNG SR, RAY N
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 AB3ZH's current licensee, walking backwards.
- YOUNG SR, RAY NPAgranted 2014-09-10cancelled 2016-06-01
Successor callsigns
Callsigns held now by people who previously held AB3ZH.
No current licensee on record previously held this callsign.