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K4SDG

Active1x3District 4

Competitive callsign — 5 applications filed with the FCC.

License HolderWesline III, John J

License ClassAdvanced

Min. Class RequiredGeneral

LocationRochester, NY

Grant DateOct 4, 2024

Expiration DateDec 5, 2034

K4SDG is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Wesline III, John J in Rochester, NY. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Ritch, Michael on Apr 28, 2023. K4SDG has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- ....- ... -.. --.

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Kilo Four Sierra Delta Golf

Readability: 8/10(High readability)

License History

License RenewedOct 4, 2024
License IssuedDec 5, 2014
Vanity Callsign GrantedDec 5, 2014
License ExpiredApr 28, 2010

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Ritch, MichaelFiled Apr 28, 2023
DismissedFCC ↗
Giustino, SteveFiled Feb 25, 2020
Not awardedFCC ↗
GIST MD, RICHARD SFiled Feb 20, 2018
Not awardedFCC ↗
GRIM III, ORIS AFiled Jan 29, 2016

Search external databases

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Explore nearby callsigns

← K4SDF K4SDH →

FCC data as of Sep 3, 2026

Not awarded

Flowers, Matthew JFiled Nov 17, 2014

Not awardedFCC ↗

K4SDG FCC Vanity Status: 5 Competing Applications & History