Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS4HRO callsign genealogy
Currently held by Winter Springs HRO
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 WS4HRO's current licensee, walking backwards.
- KQ4GTEcancelledWinter Springs HROFLgranted 2023-03-10cancelled 2023-03-28
Successor callsigns
Callsigns held now by people who previously held WS4HRO.
No current licensee on record previously held this callsign.