Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ6CZ callsign genealogy
Currently held by Harper, Kate
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 AJ6CZ's current licensee, walking backwards.
- Harper, KateCAgranted 2018-03-26cancelled 2018-05-03
Successor callsigns
Callsigns held now by people who previously held AJ6CZ.
No current licensee on record previously held this callsign.