Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2GJ callsign genealogy
Currently held by SAMPEI, MASASHI
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 W2GJ's current licensee, walking backwards.
- SAMPEI, MASASHINYgranted 2011-05-27cancelled 2011-11-15
Successor callsigns
Callsigns held now by people who previously held W2GJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2GJ, oldest first.
- Radding, Peter SC2008-05-29 → cancelled 2009-10-21
- SAMPEI, MASASHI NY2021-08-26 active