K4KYU
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBrandon, Charles W
License ClassAdvanced
Min. Class RequiredGeneral
LocationMenlo Park, CA
Grant DateJan 23, 2007
Expiration DateFeb 4, 2017
Cancellation DateFeb 12, 2019
Available for ApplicationsFeb 5, 2019
K4KYU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Brandon, Charles W in Menlo Park, CA. 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 Lamb, Zachary on Jul 5, 2024. K4KYU has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.- -.-- ..-
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Four Kilo Yankee Uniform
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 12, 2019
- License RenewedJan 23, 2007
- License ModifiedJul 7, 2006
- Tax ID (TIN) AddedJul 6, 2006
- Administrative Update AppliedJul 6, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Lamb, ZacharyFiled Jul 5, 2024Not awardedFCC ↗