K4IWX
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderNavarra, Peter I
License ClassTechnician
Min. Class RequiredGeneral
LocationMelrose, MA
Grant DateJun 3, 2014
Expiration DateJul 2, 2024
Cancellation DateJul 3, 2026
Available for ApplicationsJul 3, 2026
K4IWX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Navarra, Peter I in Melrose, MA. 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 Navarra, Peter I on Jun 14, 2004. K4IWX has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .. .-- -..-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four 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
- License ExpiredJul 3, 2026
- License RenewedJun 3, 2014
- Administrative Update AppliedMar 7, 2012
- Administrative Update AppliedMay 20, 2008
- Administrative Update AppliedOct 5, 2007
- License IssuedJul 2, 2004
- Vanity Callsign GrantedJul 2, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.