Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA5Z callsign genealogy
Currently held by LOUISIANA RADIOSPORT TEAM
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 AA5Z's current licensee, walking backwards.
- KJ5OPRcancelledLOUISIANA RADIOSPORT TEAMLAgranted 2026-02-27cancelled 2026-03-24
Successor callsigns
Callsigns held now by people who previously held AA5Z.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA5Z, oldest first.
- COOKE, JAMES H NM2013-12-24 → cancelled 2026-03-06
- LOUISIANA RADIOSPORT TEAM LA2026-03-24 active