Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7MPM callsign genealogy
Currently held by MC CARTHY, MARGARET P
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 K7MPM's current licensee, walking backwards.
- Meeks, JamesWAgranted 2020-09-04cancelled 2020-09-26
Successor callsigns
Callsigns held now by people who previously held K7MPM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7MPM, oldest first.
- MC CARTHY, MARGARET P MT2007-10-18 → cancelled 2020-01-15
- Meeks, James P WA2020-09-26 active