Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5HDT callsign genealogy
Currently held by HOUSTON DIGITAL 1200 EMCOMM ARC
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 W5HDT's current licensee, walking backwards.
- KE5LYIcancelledHOUSTON DIGITAL 1200 EMCOMM ARCTXgranted 2007-01-09cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held W5HDT.
No current licensee on record previously held this callsign.