Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7QD callsign genealogy
Currently held by MITSUI, TAKESHI
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 AD7QD's current licensee, walking backwards.
- MITSUI, TAKESHIORgranted 2006-03-10cancelled 2007-10-05
Successor callsigns
Callsigns held now by people who previously held AD7QD.