Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA2RG callsign genealogy
Currently held by AIZAWA, HIDETOSHI
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 AA2RG's current licensee, walking backwards.
- GUDEAHN, RANDY CNYgranted 2023-05-05cancelled 2025-01-18
Successor callsigns
Callsigns held now by people who previously held AA2RG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA2RG, oldest first.
- AIZAWA, HIDETOSHI CA2005-06-22 → cancelled 2017-06-23
- Gudeahn, Randy C NY2025-01-18 active