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K1SIN

Active1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderSturgell, David B

License ClassGeneral

Min. Class RequiredGeneral

LocationOld Lyme, CT

Grant DateDec 24, 2019

Expiration DateDec 24, 2029

K1SIN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Sturgell, David B in Old Lyme, CT. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Sturgell, David B on Dec 4, 2019. K1SIN has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo One Sierra India November

Readability: 6.5/10(Good readability)

License History

License ModifiedAug 16, 2022
License IssuedDec 24, 2019
Vanity Callsign GrantedDec 24, 2019

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Sturgell, David BFiled Dec 4, 2019
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K1SIN FCC Vanity Status: 1 Competing Application & History