Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4SBH callsign genealogy
Currently held by Hoffman, Shawn B
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 W4SBH's current licensee, walking backwards.
- Hoffman, Shawn BFLgranted 2020-10-07cancelled 2021-09-25
Successor callsigns
Callsigns held now by people who previously held W4SBH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4SBH, oldest first.
- HARRIS, SHIRLEY B GA2008-08-22 → cancelled 2020-10-28
- Hoffman, Shawn B FL2021-09-25 active