W4CZO
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSTEWART, RONALD
License ClassGeneral
Min. Class RequiredGeneral
LocationTUCSON, AZ
Grant DateSep 17, 1991
Expiration DateSep 17, 2001
Cancellation DateSep 18, 2003
Available for ApplicationsSep 18, 2003
W4CZO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by STEWART, RONALD in TUCSON, AZ. 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 Walker, James K on Sep 25, 2015. W4CZO has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.-- ....- -.-. --.. ---
CW Weight: 39 units(Moderate)
Voice Phonetics
Whiskey Four Charlie 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 ExpiredSep 18, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Walker, James KFiled Sep 25, 2015Not awardedFCC ↗