Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG7MS callsign genealogy
Currently held by ROGERS, DONALD W
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 KG7MS's current licensee, walking backwards.
- SIMMONS, MATTHEW PORgranted 2020-11-04cancelled 2025-02-19
- N7NHVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KG7MS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG7MS, oldest first.
- ROGERS, DONALD W WA2011-01-06 → cancelled 2023-02-14
- SIMMONS, MATTHEW P OR2025-02-19 active