Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WZ1SBS callsign genealogy
Currently held by Jameson, William G
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 WZ1SBS's current licensee, walking backwards.
- Jameson, William GCOgranted 2018-10-24cancelled 2018-11-14
Successor callsigns
Callsigns held now by people who previously held WZ1SBS.
No current licensee on record previously held this callsign.