Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7TYE callsign genealogy
Currently held by Hartley, Sean J
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 K7TYE's current licensee, walking backwards.
- Arntz, Tyleen COKgranted 2025-07-11cancelled 2025-08-02
Successor callsigns
Callsigns held now by people who previously held K7TYE.
- Hartley, Sean JORgranted 2024-01-04
All historical holders
Every license row we've seen with the callsign K7TYE, oldest first.
- Hartley, Sean J OR2014-01-07 → cancelled 2020-12-29
- Arntz, Tyleen C OK2025-08-02 active