Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5DHO callsign genealogy
Currently held by Harding, John N
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 W5DHO's current licensee, walking backwards.
- Hudspeth, Mary SCTgranted 2014-07-01cancelled 2014-11-07
Successor callsigns
Callsigns held now by people who previously held W5DHO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5DHO, oldest first.
- Harding, John N CT2006-03-02 → cancelled 2012-09-21
- Hudspeth, Mary S CT2024-10-26 active