Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4AQ callsign genealogy
Currently held by MACCREADY III, ROBERT
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 KZ4AQ's current licensee, walking backwards.
- MACCREADY III, ROBERTVAgranted 2023-05-27cancelled 2023-09-08
Successor callsigns
Callsigns held now by people who previously held KZ4AQ.
No current licensee on record previously held this callsign.