Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3XPT callsign genealogy
Currently held by CINTRON, MICHAEL
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 W3XPT's current licensee, walking backwards.
- CINTRON, MICHAELPAgranted 2019-12-28cancelled 2021-07-02
Successor callsigns
Callsigns held now by people who previously held W3XPT.
No current licensee on record previously held this callsign.