Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0JT callsign genealogy
Currently held by TEEPE, JOHN H
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 K0JT's current licensee, walking backwards.
- McLaughlin, Michael LCOgranted 2017-08-16cancelled 2018-01-03
Successor callsigns
Callsigns held now by people who previously held K0JT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0JT, oldest first.
- TEEPE, JOHN H MO2007-10-03 → cancelled 2015-12-14
- McLaughlin, Michael L CO2018-01-03 active