Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5UMW callsign genealogy
Currently held by SOUTH CENTRAL TEXAS SKYWARN GROUP
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 KD5UMW's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD5UMW.
- WX5EWXactiveSOUTH CENTRAL TEXAS SKYWARN GROUPTXgranted 2022-02-03