Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9GYC callsign genealogy
Currently held by CUMMINGS, GERALDINE Y
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 K9GYC's current licensee, walking backwards.
- CUMMINGS, GERALDINE YOKgranted 2023-03-07cancelled 2023-04-18
Successor callsigns
Callsigns held now by people who previously held K9GYC.
No current licensee on record previously held this callsign.