Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5WHD callsign genealogy
Currently held by HOUSTON RED CROSS AMATEUR RADIO CLUB
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 KD5WHD'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 KD5WHD.
- N5WAJactiveHOUSTON RED CROSS AMATEUR RADIO CLUBTXgranted 2026-09-09