Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0CXZ callsign genealogy
Currently held by Grant, Piper R
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 K0CXZ's current licensee, walking backwards.
- Grant, Piper RCOgranted 2015-02-04cancelled 2016-02-12
Successor callsigns
Callsigns held now by people who previously held K0CXZ.
No current licensee on record previously held this callsign.