Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WX4DTS callsign genealogy
Currently held by Sardinha, Daniel
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 WX4DTS's current licensee, walking backwards.
- Sardinha, DanielFLgranted 2016-03-22cancelled 2016-04-19
Successor callsigns
Callsigns held now by people who previously held WX4DTS.
No current licensee on record previously held this callsign.