Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7JTM callsign genealogy
Currently held by MC KENNA, JAMES 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 K7JTM's current licensee, walking backwards.
- Miller, Joseph TNVgranted 2013-01-14cancelled 2013-03-01
Successor callsigns
Callsigns held now by people who previously held K7JTM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7JTM, oldest first.
- MC KENNA, JAMES T NV2000-12-01 → cancelled 2005-10-30
- Miller, Joseph T NV2023-01-31 active