K0AYO
Available1x3District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderDYSON, ROBERT L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationDE SOTO, KS
Grant DateAug 21, 2006
Expiration DateNov 19, 2016
Cancellation DateNov 20, 2018
Available for ApplicationsNov 20, 2018
K0AYO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DYSON, ROBERT L in DE SOTO, KS. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Likens, Dalton J on Jul 7, 2025. K0AYO has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .- -.-- ---
CW Weight: 45 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Alpha Yankee Oscar
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 ExpiredNov 20, 2018
- License RenewedAug 21, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.