Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX0EMT callsign genealogy
Currently held by CROWDEN, WILLIAM J
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 WX0EMT's current licensee, walking backwards.
- CROWDEN, WILLIAM JTNgranted 2016-02-02cancelled 2016-03-05
Successor callsigns
Callsigns held now by people who previously held WX0EMT.
- CROWDEN, WILLIAM JTNgranted 2022-08-02