K7SLN
Active1x3District 7
Competitive callsign — 4 applications filed with the FCC.
License HolderNielsen 855, Sherrie L
License ClassTechnician
Min. Class RequiredGeneral
LocationAlpine, UT
Grant DateApr 16, 2021
Expiration DateApr 16, 2031
K7SLN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Nielsen 855, Sherrie L in Alpine, UT. 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 Neel, Stephen L on Mar 6, 2026. K7SLN has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... ... .-.. -.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Seven Sierra Lima November
Readability: 6.5/10(Good readability)
License History
- License IssuedApr 16, 2021
- Vanity Callsign GrantedApr 16, 2021
- License CanceledJun 17, 2017
- License IssuedDec 6, 2016
- Vanity Callsign GrantedDec 6, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.