KO4BTO
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderHayes, Daniella R
License ClassGeneral
Min. Class RequiredTechnician
LocationShepherdsville, KY
Grant DateDec 13, 2013
Expiration DateDec 13, 2023
Cancellation DateFeb 29, 2020
Available for ApplicationsMar 1, 2022
KO4BTO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hayes, Daniella R in Shepherdsville, 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 Elkins, Stanley R on Sep 6, 2024. KO4BTO has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- -... - ---
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Bravo Tango Oscar
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 29, 2020
- License IssuedFeb 11, 2020
- System-Generated GrantFeb 11, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Elkins, Stanley RFiled Sep 6, 2024Not awardedFCC ↗