Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1HU callsign genealogy
Currently held by GAY, HARRY D
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 W1HU's current licensee, walking backwards.
- HUDSON, WILLIAM LNCgranted 2006-11-01cancelled 2007-04-17
Successor callsigns
Callsigns held now by people who previously held W1HU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1HU, oldest first.
- GAY, HARRY D MA1997-05-12 → cancelled 2003-04-17
- HUDSON, WILLIAM L NC2017-02-08 active