Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4HLX callsign genealogy
Currently held by THOMAS, BEN 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 K4HLX's current licensee, walking backwards.
- THOMAS, BEN DKYgranted 2013-11-18cancelled 2017-01-31
Successor callsigns
Callsigns held now by people who previously held K4HLX.
No current licensee on record previously held this callsign.