Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4HPH callsign genealogy
Currently held by BYERS, WILLIAM L
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 WB4HPH's current licensee, walking backwards.
- BYERS, WILLIAM LGAgranted 2002-07-20cancelled 2004-09-10
Successor callsigns
Callsigns held now by people who previously held WB4HPH.
No current licensee on record previously held this callsign.