N4MTW
Available1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderVIOTTI, BERTRAM R
License ClassAdvanced
Min. Class RequiredGeneral
LocationBEVERLY HILLS, FL
Grant DateJan 11, 1996
Expiration DateJan 11, 2006
Cancellation DateJan 12, 2008
Available for ApplicationsJan 12, 2008
N4MTW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by VIOTTI, BERTRAM R in BEVERLY HILLS, FL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Williamson, Matthew T on Jul 13, 2026. N4MTW has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-. ....- -- - .--
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Four Mike Tango Whiskey
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 ExpiredJan 12, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.