N0CSI
Active1x3District 0
Competitive callsign — 4 applications filed with the FCC.
License HolderMANN, Deborah M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationIroquois, SD
Grant DateMar 3, 2026
Expiration DateMay 13, 2036
N0CSI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MANN, Deborah M in Iroquois, SD. 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 MANN, DEBORAH M on Apr 25, 2016. N0CSI has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- -.-. ... ..
CW Weight: 32 units(Moderate)
Voice Phonetics
November Zero Charlie Sierra India
Readability: 6/10(Good readability)
License History
- License RenewedMar 3, 2026
- Administrative Update AppliedFeb 21, 2019
- Administrative Update AppliedNov 15, 2016
- License IssuedMay 13, 2016
- Vanity Callsign GrantedMay 13, 2016
- License ExpiredDec 19, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.