uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WX9DAT callsign genealogy

Currently held by Trigona, Dan A

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 WX9DAT's current licensee, walking backwards.

  1. WX6DATcancelled· T
    Trigona, Dan AINgranted 2009-11-20cancelled 2012-05-19
  2. KD8AGUcancelled· T
    Trigona, Dan ACAgranted 2004-08-26cancelled 2009-11-20

Successor callsigns

Callsigns held now by people who previously held WX9DAT.

  1. WX8DATactive· T
    Trigona, Dan AINgranted 2015-10-23
← Back to WX9DAT License history →