N8SI
Active1x2District 8
Competitive callsign — 24 applications filed with the FCC.
License HolderBrennan Jr, Michael J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationRock Creek, OH
Grant DateApr 28, 2026
Expiration DateApr 28, 2036
N8SI is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Brennan Jr, Michael J in Rock Creek, OH. This callsign has attracted significant interest in the amateur radio community, with 24 vanity applications filed with the FCC. The most recent was submitted by Bailey, Ceges T on May 1, 2026. N8SI has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ---.. ... ..
CW Weight: 20 units(Ultra-light (very fast to send))
Voice Phonetics
November Eight Sierra India
Readability: 7/10(Good readability)
License History
- License RenewedApr 28, 2026
- License RenewedApr 10, 2014
- License IssuedApr 30, 2004
- Vanity Callsign GrantedApr 30, 2004
- License CanceledApr 10, 2002
- Vanity Callsign GrantedOct 12, 2001
- License IssuedOct 12, 2001
- License CanceledMar 16, 2001
- License IssuedSep 2, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.