N0ISI
Active1x3District 0
Competitive callsign — 3 applications filed with the FCC.
License HolderCole, Joan L
License ClassTechnician
Min. Class RequiredGeneral
LocationFlower Mound, TX
Grant DateJun 6, 2017
Expiration DateJun 6, 2027
N0ISI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cole, Joan L in Flower Mound, TX. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by DeLisi, Andrew J on Feb 3, 2020. N0ISI has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- .. ... ..
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Zero India Sierra India
Readability: 5.5/10(Moderate readability)
License History
- License RenewedJun 6, 2017
- License IssuedAug 16, 2005
- Vanity Callsign GrantedAug 16, 2005
- License ExpiredDec 2, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.