K4NSO
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderSTEM SR, WILLIAM M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationFAYETTEVILLE, TN
Grant DateJul 10, 2002
Expiration DateSep 29, 2012
Cancellation DateSep 30, 2014
Available for ApplicationsSep 30, 2014
K4NSO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by STEM SR, WILLIAM M in FAYETTEVILLE, TN. 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 Hopwood, Andrew R on Nov 8, 2021. K4NSO has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -. ... ---
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four November Sierra Oscar
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 ExpiredSep 30, 2014
- License RenewedJul 10, 2002
- License ModifiedJun 7, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.