Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4TCH callsign genealogy
Currently held by BAYCARE EMERGENCY AMATEUR RADIO SERVICE
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 W4TCH's current licensee, walking backwards.
- KG4NFZcancelledSt. Joseph's HospitalFLgranted 2001-05-02cancelled 2001-07-27
Successor callsigns
Callsigns held now by people who previously held W4TCH.
No current licensee on record previously held this callsign.