Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4HSO callsign genealogy
Currently held by SHERIFFS TACTICAL AMATEUR RADIO COMM
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 W4HSO's current licensee, walking backwards.
- KG4FQYcancelledSHERIFFS TACTICAL AMATEUR RADIO CLUBFLgranted 1999-12-14cancelled 2000-01-21
Successor callsigns
Callsigns held now by people who previously held W4HSO.
No current licensee on record previously held this callsign.