Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4MH callsign genealogy
Currently held by Purdy, Brian J
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 KW4MH's current licensee, walking backwards.
- Purdy, Brian JFLgranted 2015-08-04cancelled 2015-08-20
Successor callsigns
Callsigns held now by people who previously held KW4MH.
- Purdy, Brian JFLgranted 2025-11-19