N3KSB
Available1x3District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderROTSCHAFER, JERRY L
License ClassTechnician
Min. Class RequiredGeneral
LocationLINCOLN, NE
Grant DateOct 4, 2011
Expiration DateOct 15, 2021
Cancellation DateOct 17, 2023
Available for ApplicationsOct 16, 2023
N3KSB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ROTSCHAFER, JERRY L in LINCOLN, NE. 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 Blackburn, Kevin on Dec 15, 2025. N3KSB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ...-- -.- ... -...
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
November Three Kilo Sierra Bravo
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 ExpiredOct 17, 2023
- License RenewedOct 4, 2011
- License RenewedSep 8, 2001
- License ModifiedJun 1, 2000
- Administrative Update AppliedApr 5, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.