W4AOO
Available1x3District 4
Competitive callsign — 15 applications filed with the FCC.
License HolderMontgomery, John P
License ClassGeneral
Min. Class RequiredGeneral
LocationReynoldsburg, OH
Grant DateMay 3, 1988
Expiration DateMay 3, 1998
Cancellation DateMay 4, 2000
Available for ApplicationsMay 4, 2000
W4AOO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Montgomery, John P in Reynoldsburg, OH. This callsign has attracted significant interest in the amateur radio community, with 15 vanity applications filed with the FCC. The most recent was submitted by HUMES Jr, THOMAS F on Oct 22, 2026. W4AOO has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
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CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Four Alpha Oscar Oscar
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 4, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.