Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3TY callsign genealogy
Currently held by Kaplan, Lawrence I
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 AB3TY's current licensee, walking backwards.
- Kaplan, Lawrence IPAgranted 2013-04-30cancelled 2014-03-15
Successor callsigns
Callsigns held now by people who previously held AB3TY.
No current licensee on record previously held this callsign.