W4YZO
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderJOSEPHSON, GREGG A
License ClassTechnician
Min. Class RequiredGeneral
LocationOAKHAM, MA
Grant DateApr 12, 2007
Expiration DateJul 9, 2017
Cancellation DateJul 10, 2019
Available for ApplicationsJul 10, 2019
W4YZO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by JOSEPHSON, GREGG A in OAKHAM, 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 HERRINGTON, TONY on Dec 9, 2021. W4YZO has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.-- --.. ---
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Whiskey Four Yankee Zulu 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 ExpiredJul 10, 2019
- License RenewedApr 12, 2007
- FRN Association Email SentApr 12, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- HERRINGTON, TONYFiled Dec 9, 2021Not awardedFCC ↗