Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM7AYB callsign genealogy
Currently held by Giddens, Mary H
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 KM7AYB's current licensee, walking backwards.
- Giddens, Mary HORgranted 2025-04-30cancelled 2025-05-27
Successor callsigns
Callsigns held now by people who previously held KM7AYB.
- Giddens, Mary HORgranted 2025-04-30