Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4HMD callsign genealogy
Currently held by Beal, Shawn D
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 W4HMD's current licensee, walking backwards.
- Beal, Shawn DFLgranted 2017-11-13cancelled 2018-06-08
Successor callsigns
Callsigns held now by people who previously held W4HMD.
No current licensee on record previously held this callsign.