Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0KAT callsign genealogy
Currently held by Mahoney, Kathy M
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 KA0KAT's current licensee, walking backwards.
- Mahoney, Kathy MCOgranted 2021-04-26cancelled 2021-05-22
Successor callsigns
Callsigns held now by people who previously held KA0KAT.
No current licensee on record previously held this callsign.