Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5HYS callsign genealogy
Currently held by Sigler, Howard Y
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 W5HYS's current licensee, walking backwards.
- Sigler, Howard YTXgranted 2020-11-24cancelled 2020-12-12
Successor callsigns
Callsigns held now by people who previously held W5HYS.
No current licensee on record previously held this callsign.