Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5KIK callsign genealogy
Currently held by JOST, MACKENZIE R
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 K5KIK's current licensee, walking backwards.
- JOST, MACKENZIE RTXgranted 2021-03-02cancelled 2021-03-23
Successor callsigns
Callsigns held now by people who previously held K5KIK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5KIK, oldest first.
- GODWIN, THOMAS H OK1995-05-18 → cancelled 2007-05-19
- JOST, MACKENZIE R TX2021-03-23 active