Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4WHH callsign genealogy
Currently held by Hill Jr, Warren H
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 W4WHH's current licensee, walking backwards.
- Hill Jr, Warren HFLgranted 1998-09-24cancelled 2002-08-31
Successor callsigns
Callsigns held now by people who previously held W4WHH.
No current licensee on record previously held this callsign.