Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ2KK callsign genealogy
Currently held by HESLER, THOMAS P
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 KZ2KK's current licensee, walking backwards.
- HESLER, THOMAS PNYgranted 2013-08-07cancelled 2021-06-11
Successor callsigns
Callsigns held now by people who previously held KZ2KK.
No current licensee on record previously held this callsign.