Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD6BDZ callsign genealogy
Currently held by Central California Adventist Amateur Radio Association
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 WD6BDZ's current licensee, walking backwards.
- KJ6YRBcancelledCentral California Adventist Amateur Radio AssociationCAgranted 2012-07-06cancelled 2012-08-24
Successor callsigns
Callsigns held now by people who previously held WD6BDZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WD6BDZ, oldest first.
- RICHARDS JR, HAROLD M S CA1996-06-12 → cancelled 2008-06-13
- Central California Adventist Amateur Radio Association CA2024-07-06 active