Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6AZD callsign genealogy
Currently held by Galvan, Gregory M
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 W6AZD's current licensee, walking backwards.
- Galvan, Gregory MCAgranted 2024-04-27cancelled 2024-05-18
Successor callsigns
Callsigns held now by people who previously held W6AZD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6AZD, oldest first.
- MATOSIAN, HARRY P CA1996-11-04 → cancelled 2008-11-05
- Galvan, Gregory M CA2024-05-18 active