Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ7CZ callsign genealogy
Currently held by Crane, Matt
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 AJ7CZ's current licensee, walking backwards.
- Crane, MatthewORgranted 2023-10-06cancelled 2025-02-28
Successor callsigns
Callsigns held now by people who previously held AJ7CZ.
No current licensee on record previously held this callsign.