Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4RAT callsign genealogy
Currently held by Gadd, Brian 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 KX4RAT's current licensee, walking backwards.
- Gadd, Brian MKYgranted 2021-09-30cancelled 2021-11-13
Successor callsigns
Callsigns held now by people who previously held KX4RAT.
- Gadd, Brian MKYgranted 2024-11-05