Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9SMH callsign genealogy
Currently held by Hunter, William 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 K9SMH's current licensee, walking backwards.
- Hunter, William HILgranted 2018-08-17cancelled 2018-09-22
Successor callsigns
Callsigns held now by people who previously held K9SMH.
No current licensee on record previously held this callsign.