Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT6S callsign genealogy
Currently held by ALLEN, STEVEN L
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 KT6S's current licensee, walking backwards.
- ALLEN, STEVEN LCAgranted 2003-11-05cancelled 2004-03-31
Successor callsigns
Callsigns held now by people who previously held KT6S.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KT6S, oldest first.
- SWEET, REGINALD C TX1991-09-17 → cancelled 2003-09-18
- ALLEN, STEVEN L CA2024-11-26 active