Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AH2Q callsign genealogy
Currently held by Sato, Koetsu
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 AH2Q's current licensee, walking backwards.
- Sato, KoetsuGUgranted 2008-05-27cancelled 2008-06-17
Successor callsigns
Callsigns held now by people who previously held AH2Q.
No current licensee on record previously held this callsign.