N1SLC
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderChristensen, Sydney L
License ClassTechnician
Min. Class RequiredGeneral
LocationProspect, CT
Grant DateAug 1, 2023
Expiration DateAug 1, 2033
N1SLC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Christensen, Sydney L in Prospect, CT. 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 Porter Jr, Neil A on Dec 16, 2025. N1SLC has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .---- ... .-.. -.-.
CW Weight: 34 units(Moderate)
Voice Phonetics
November One Sierra Lima Charlie
Readability: 7/10(Good readability)
License History
- License IssuedAug 1, 2023
- Vanity Callsign GrantedAug 1, 2023
- License CanceledJun 27, 2017
- License IssuedMar 23, 2010
- Vanity Callsign GrantedMar 23, 2010
- License ExpiredJul 15, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.