Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB3ZY callsign genealogy
Currently held by Buckley, Dennis R
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 AB3ZY's current licensee, walking backwards.
- Buckley, Dennis RPAgranted 2016-11-21cancelled 2016-12-01
Successor callsigns
Callsigns held now by people who previously held AB3ZY.
No current licensee on record previously held this callsign.