Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2ZCZ callsign genealogy
Currently held by STACK, APRIL E
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 K2ZCZ's current licensee, walking backwards.
- STACK, APRIL Ecancelled 1998-01-08
Successor callsigns
Callsigns held now by people who previously held K2ZCZ.
No current licensee on record previously held this callsign.