Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5AAT callsign genealogy
Currently held by VORHEIS, RICHARD V
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 K5AAT's current licensee, walking backwards.
- POPE, MARK ATXgranted 2017-10-25cancelled 2023-02-11
Successor callsigns
Callsigns held now by people who previously held K5AAT.
- Harsh, Thomas ATXgranted 2020-08-04
All historical holders
Every license row we've seen with the callsign K5AAT, oldest first.
- VORHEIS, RICHARD V CA1996-09-04 → cancelled 2008-09-05
- harsh, tom A TX2011-10-29 → cancelled 2020-08-04
- POPE, MARK A TX2023-02-11 active