Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6JMT callsign genealogy
Currently held by Thompson, Jack M
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 K6JMT's current licensee, walking backwards.
- Thompson, Jack MCAgranted 2007-02-16cancelled 2007-03-20
Successor callsigns
Callsigns held now by people who previously held K6JMT.
No current licensee on record previously held this callsign.