Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AL5A callsign genealogy
Currently held by Kuroi, Kazuhiko
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 AL5A's current licensee, walking backwards.
- Kuroi, KazuhikoAKgranted 2002-11-18cancelled 2002-12-10
Successor callsigns
Callsigns held now by people who previously held AL5A.
No current licensee on record previously held this callsign.