Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1ZN callsign genealogy
Currently held by CANTOR, JEFFREY A
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 K1ZN's current licensee, walking backwards.
- CANTOR, JEFFREY ACTgranted 1998-09-04cancelled 2000-08-05
Successor callsigns
Callsigns held now by people who previously held K1ZN.
No current licensee on record previously held this callsign.