Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA0BSP callsign genealogy
Currently held by Pratt, Brian S
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 WA0BSP's current licensee, walking backwards.
- Pratt, Brian SWAgranted 2021-04-20cancelled 2021-05-11
Successor callsigns
Callsigns held now by people who previously held WA0BSP.
No current licensee on record previously held this callsign.