Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9ASG callsign genealogy
Currently held by NAKAGAWA, SHINICHI
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 N9ASG's current licensee, walking backwards.
- NAKAGAWA, SHINICHIORgranted 2024-04-30cancelled 2024-10-04
Successor callsigns
Callsigns held now by people who previously held N9ASG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9ASG, oldest first.
- NESTELL, JAMES L MI2003-07-22 → cancelled 2015-08-18
- NAKAGAWA, SHINICHI OR2024-10-04 active