Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB6SWW callsign genealogy
Currently held by PETERSEN, WESLEY D
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 WB6SWW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WB6SWW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB6SWW, oldest first.
- PETERSEN, WESLEY D CA1988-07-05 → cancelled 2000-07-06
- PETERSEN, WESLEY D CA2024-09-17 active