Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5ETK callsign genealogy
Currently held by Killian, Edward T
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 K5ETK's current licensee, walking backwards.
- Killian, Edward TCOgranted 2008-12-15cancelled 2009-01-13
Successor callsigns
Callsigns held now by people who previously held K5ETK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5ETK, oldest first.
- STRADER, GENE T TX1994-07-15 → cancelled 2000-12-14
- Killian, Edward T CO2019-02-05 active