N4NSS
Available1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderUNDERWOOD, THOMAS L
License ClassGeneral
Min. Class RequiredGeneral
LocationCUSHING, OK
Grant DateOct 6, 2022
Expiration DateNov 26, 2032
Cancellation DateOct 25, 2023
Available for ApplicationsOct 26, 2025
N4NSS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by UNDERWOOD, THOMAS L in CUSHING, OK. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by PEDERSEN Sr., CHRISTIAN W on Jul 24, 2009. N4NSS has 12 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -. ... ...
CW Weight: 21 units(Light (fast to send))
Voice Phonetics
November Four November Sierra Sierra
Readability: 6/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- Internal Correction AppliedNov 21, 2023
- Internal Correction AppliedNov 21, 2023
- License RenewedOct 6, 2022
- Administrative Update AppliedFeb 21, 2018
- License RenewedAug 31, 2012
- Administrative Update AppliedAug 12, 2010
- Administrative Update AppliedAug 12, 2010
- Administrative Update AppliedJul 19, 2007
- Administrative Update AppliedAug 6, 2005
- Vanity Callsign GrantedNov 26, 2002
- License IssuedNov 26, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.