Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7JMT callsign genealogy
Currently held by ADAMS, LAWRENCE L
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 KC7JMT's current licensee, walking backwards.
- Travers, John MTXgranted 2019-02-08cancelled 2019-03-01
Successor callsigns
Callsigns held now by people who previously held KC7JMT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7JMT, oldest first.
- ADAMS, LAWRENCE L WA1995-03-15 → cancelled 2007-03-16
- Travers, John TX2019-03-01 active