Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6US callsign genealogy
Currently held by Yogi, Takashi
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 AD6US's current licensee, walking backwards.
- Yogi, TakashiCAgranted 2000-12-27cancelled 2001-01-11
Successor callsigns
Callsigns held now by people who previously held AD6US.
No current licensee on record previously held this callsign.