Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AH0CN callsign genealogy
Currently held by Ono, Shigeru
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 AH0CN's current licensee, walking backwards.
- Ono, ShigeruMPgranted 2011-09-16cancelled 2013-09-24
Successor callsigns
Callsigns held now by people who previously held AH0CN.
- Ono, ShigeruORgranted 2024-10-01cancelled 2024-10-19