Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2ATZ callsign genealogy
Currently held by Katz, Lawrence D
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 K2ATZ's current licensee, walking backwards.
- Katz, Lawrence DNCgranted 2013-05-15cancelled 2013-07-27
Successor callsigns
Callsigns held now by people who previously held K2ATZ.
No current licensee on record previously held this callsign.