Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7MES callsign genealogy
Currently held by Safko, Mary E
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 KK7MES's current licensee, walking backwards.
- Safko, Mary EORgranted 2022-03-08cancelled 2022-03-29
Successor callsigns
Callsigns held now by people who previously held KK7MES.
No current licensee on record previously held this callsign.