Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5HAL callsign genealogy
Currently held by SCHMIDT, CHARLES E
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 KC5HAL's current licensee, walking backwards.
- Thomas, Henry ATXgranted 2015-10-08cancelled 2016-02-13
Successor callsigns
Callsigns held now by people who previously held KC5HAL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5HAL, oldest first.
- SCHMIDT, CHARLES E TX1994-06-20 → cancelled 2006-06-21
- Thomas, Henry A TX2025-12-02 active