Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6GRE callsign genealogy
Currently held by HOWARD, JAMES A
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 W6GRE's current licensee, walking backwards.
- HOWARD, JAMES AIAgranted 2024-10-30cancelled 2025-02-21
Successor callsigns
Callsigns held now by people who previously held W6GRE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6GRE, oldest first.
- TANIGUCHI, KANENORI CA2009-06-09 → cancelled 2021-06-10
- HOWARD, JAMES A IA2025-02-21 active