Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3YB callsign genealogy
Currently held by Beach, Thomas L
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 AB3YB's current licensee, walking backwards.
- Beach, Thomas LPAgranted 2015-07-17cancelled 2015-10-01
Successor callsigns
Callsigns held now by people who previously held AB3YB.
No current licensee on record previously held this callsign.