Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7TW callsign genealogy
Currently held by POOLE, MICHAEL S
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 AD7TW's current licensee, walking backwards.
- POOLE, MICHAEL SORgranted 2008-04-28cancelled 2008-05-02
Successor callsigns
Callsigns held now by people who previously held AD7TW.
No current licensee on record previously held this callsign.