Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0RH callsign genealogy
Currently held by Tahara, Yusuke
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 AD0RH's current licensee, walking backwards.
- Tahara, YusukeIAgranted 2015-10-09cancelled 2015-11-05
Successor callsigns
Callsigns held now by people who previously held AD0RH.
No current licensee on record previously held this callsign.