KL0I
Active2x1District 0
Competitive callsign — 8 applications filed with the FCC.
License HolderWU, HAN
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationNew Castle, DE
Grant DateMar 28, 2025
Expiration DateMar 28, 2035
KL0I is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by WU, HAN in New Castle, DE. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Ware, John D on May 21, 2021. KL0I has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-.. ----- ..
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Lima Zero India
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMay 23, 2026
- Administrative Update AppliedMay 19, 2026
- License IssuedMay 12, 2025
- System-Generated GrantMay 12, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.