N4SR
Active1x2District 4
Competitive callsign — 20 applications filed with the FCC.
License HolderThomas, Todd M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationKnoxville, TN
Grant DateSep 12, 2020
Expiration DateOct 30, 2030
N4SR is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Thomas, Todd M in Knoxville, TN. This callsign has attracted significant interest in the amateur radio community, with 20 vanity applications filed with the FCC. The most recent was submitted by WITT, JAMES R on Jan 26, 2023. N4SR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ... .-.
CW Weight: 19 units(Ultra-light (very fast to send))
Voice Phonetics
November Four Sierra Romeo
Readability: 7/10(Good readability)
License History
- License RenewedSep 12, 2020
- License IssuedOct 30, 2010
- Vanity Callsign GrantedOct 30, 2010
- Internal Correction AppliedJul 2, 2009
- Internal Correction AppliedJul 2, 2009
- License RenewedDec 16, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.