KX4RAT
Cancelled2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGadd, Brian M
License ClassTechnician
Min. Class RequiredTechnician
LocationLouisville, KY
Grant DateNov 13, 2021
Cancellation DateNov 5, 2024
Available for ApplicationsNov 6, 2026
KX4RAT is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Gadd, Brian M in Louisville, KY. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Gadd, Brian M on Oct 25, 2021. KX4RAT has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -..- ....- .-. .- -
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo X-ray Four Romeo Alpha Tango
Readability: 7/10(Good readability)
Available Nov 6, 2026 (99 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledNov 5, 2024
- License IssuedNov 13, 2021
- Vanity Callsign GrantedNov 13, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Gadd, Brian MFiled Oct 25, 2021Not awardedFCC ↗