KU4X
Cancelled2x1District 4
Competitive callsign — 23 applications filed with the FCC.
License HolderStroman, Richard T
License ClassGeneral
Min. Class RequiredAmateur Extra
LocationIsanti, MN
Grant DateNov 26, 2016
Cancellation DateMar 11, 2025
Available for ApplicationsMar 12, 2027
KU4X is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Stroman, Richard T in Isanti, MN. This callsign has attracted significant interest in the amateur radio community, with 23 vanity applications filed with the FCC. The most recent was submitted by MAXSON, DAVID E on Dec 5, 2016. KU4X has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..- ....- -..-
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Uniform Four X-ray
Readability: 8/10(High readability)
Available Mar 12, 2027 (180 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License CanceledMar 11, 2025
- Administrative Update AppliedSep 9, 2023
- Administrative Update AppliedNov 5, 2021
- License IssuedNov 26, 2016
- Vanity Callsign GrantedNov 26, 2016
- License ExpiredNov 5, 2016
- Tax ID (TIN) AddedAug 13, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.