W4SAU
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderHANNAN, CRAIG L
License ClassTechnician
Min. Class RequiredGeneral
LocationSTILLWATER, OK
Grant DateJul 12, 1988
Expiration DateJul 12, 1998
Cancellation DateJul 13, 2000
Available for ApplicationsJul 13, 2000
W4SAU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HANNAN, CRAIG L in STILLWATER, OK. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Alidroos, Mohammed K on May 5, 2025. W4SAU has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.-- ....- ... .- ..-
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Whiskey Four Sierra Alpha Uniform
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 13, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.