Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8HM callsign genealogy
Currently held by KOHN, WILLIAM V
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 W8HM's current licensee, walking backwards.
- KOHN, WILLIAM VOHgranted 2000-01-26cancelled 2005-04-22
Successor callsigns
Callsigns held now by people who previously held W8HM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8HM, oldest first.
- EASTWOOD, HERBERT G MI1994-01-25 → cancelled 1995-08-25
- KOHN, WILLIAM V OH2025-02-25 active