K4YBX
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderVACCARO, ADAM R
License ClassTechnician
Min. Class RequiredGeneral
LocationBOSTON, MA
Grant DateMay 6, 2008
Expiration DateMay 6, 2018
Cancellation DateMay 7, 2020
Available for ApplicationsMay 7, 2020
K4YBX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by VACCARO, ADAM R in BOSTON, MA. 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 Brown, Larry G on Apr 17, 2008. K4YBX has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.-- -... -..-
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Four Yankee Bravo X-ray
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMay 7, 2020
- License IssuedMay 6, 2008
- Vanity Callsign GrantedMay 6, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Brown, Larry GFiled Apr 17, 2008Not awardedFCC ↗