KY4XT
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHelms, Mark R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationArlington, VA
Grant DateMay 10, 2023
Expiration DateMay 10, 2033
Cancellation DateJun 6, 2023
Available for ApplicationsJun 7, 2025
KY4XT is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Helms, Mark R in Arlington, VA. 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 Kentucky Portable Club on Oct 5, 2026. KY4XT has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-- ....- -..- -
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Yankee Four X-ray Tango
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledJun 6, 2023
- System-Generated GrantMay 10, 2023
- License IssuedMay 10, 2023
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Kentucky Portable ClubFiled Oct 5, 2026Not awardedFCC ↗