Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KT6TTT callsign genealogy
Currently held by Kahan, Mitch
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 KT6TTT's current licensee, walking backwards.
- Kahan, MitchFLgranted 2022-02-02cancelled 2022-03-04
Successor callsigns
Callsigns held now by people who previously held KT6TTT.
All historical holders
Every license row we've seen with the callsign KT6TTT, oldest first.
- vanZeyl, Mattys C CA2017-11-25 → cancelled 2018-09-14
- Kahan, Mitch FL2022-03-04 → cancelled 2022-03-26