Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4WMH callsign genealogy
Currently held by Hollomon, 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 W4WMH's current licensee, walking backwards.
- Hollomon, William ATNgranted 2006-11-13cancelled 2007-02-23
Successor callsigns
Callsigns held now by people who previously held W4WMH.
No current licensee on record previously held this callsign.