Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4WAH callsign genealogy
Currently held by HYDEN, WILLIAM A
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 W4WAH's current licensee, walking backwards.
- Howald, William ATNgranted 2015-08-18cancelled 2016-07-15
Successor callsigns
Callsigns held now by people who previously held W4WAH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4WAH, oldest first.
- HYDEN, WILLIAM A KY2001-05-08 → cancelled 2013-05-09
- Howald, William A TN2026-07-07 active