Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4XX callsign genealogy
Currently held by Latoza, Laura M
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 KW4XX's current licensee, walking backwards.
- Latoza, Laura MFLgranted 2015-10-14cancelled 2016-09-16
Successor callsigns
Callsigns held now by people who previously held KW4XX.
No current licensee on record previously held this callsign.