K1XXX
Active1x3District 1
Competitive callsign — 7 applications filed with the FCC.
License HolderBustos, Adrian O
License ClassTechnician
Min. Class RequiredGeneral
LocationSan Diego, CA
Grant DateDec 10, 2024
Expiration DateDec 10, 2034
K1XXX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Bustos, Adrian O in San Diego, CA. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by SMELTZER, PAUL on Mar 13, 2023. K1XXX has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- -..- -..- -..-
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo One X-ray X-ray X-ray
Readability: 8/10(High readability)
License History
- License RenewedDec 10, 2024
- License ModifiedMay 1, 2013
- License IssuedMar 12, 2013
- Vanity Callsign GrantedMar 12, 2013
- License ExpiredJul 28, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.