W4BOA
Available1x3District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderCarder, Andrew D
License ClassTechnician
Min. Class RequiredGeneral
LocationLoveland, CO
Grant DateAug 9, 2004
Expiration DateOct 19, 2014
Cancellation DateOct 20, 2016
Available for ApplicationsOct 20, 2016
W4BOA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Carder, Andrew D in Loveland, CO. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Lykins, Wyatt J on Jun 3, 2026. W4BOA has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -... --- .-
CW Weight: 33 units(Moderate)
Voice Phonetics
Whiskey Four Bravo Oscar Alpha
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 ExpiredOct 20, 2016
- Tax ID (TIN) AddedAug 9, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.