N4SWF
Available1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderKELKAR, JAYANT A
License ClassP
Min. Class RequiredGeneral
LocationCARY, NC
Grant DateMay 17, 1988
Expiration DateMay 17, 1998
Cancellation DateMay 18, 2000
Available for ApplicationsMay 18, 2000
N4SWF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KELKAR, JAYANT A in CARY, NC. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Broughton, David A on Mar 31, 2025. N4SWF has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-. ....- ... .-- ..-.
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Four Sierra Whiskey Foxtrot
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 ExpiredMay 18, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.