W6IWX
Available1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderPFEIFFER, WILLIAM F
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationPASADENA, CA
Grant DateMay 31, 1994
Expiration DateMay 31, 2004
Cancellation DateJan 10, 2001
Available for ApplicationsJan 11, 2003
W6IWX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by PFEIFFER, WILLIAM F in PASADENA, CA. 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 Guico, Robert R on Mar 4, 2026. W6IWX has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... .. .-- -..-
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Six India Whiskey X-ray
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- Internal Correction AppliedFeb 8, 2001
- Internal Correction AppliedFeb 8, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Guico, Robert RFiled Mar 4, 2026Not awardedFCC ↗