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K1KRS

Active1x3District 1

Competitive callsign — 3 applications filed with the FCC.

License HolderShaikh, Karimulla R

License ClassTechnician

Min. Class RequiredGeneral

LocationCupertino, CA

Grant DateJul 7, 2026

Expiration DateJul 7, 2036

K1KRS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Shaikh, Karimulla R in Cupertino, CA. 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 Shaikh, Karimulla R on Jun 18, 2026. K1KRS has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo One Kilo Romeo Sierra

Readability: 7/10(Good readability)

License History

Vanity Callsign GrantedJul 7, 2026
License IssuedJul 7, 2026
License ExpiredMar 16, 2023
Administrative Update AppliedAug 7, 2018
Administrative Update AppliedDec 19, 2013
License IssuedMar 15, 2011
Vanity Callsign GrantedMar 15, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Shaikh, Karimulla RFiled Jun 18, 2026
Not awardedFCC ↗
Smith, KristofferFiled Feb 23, 2011
Not awardedFCC ↗
Anderson, Kris LFiled Mar 30, 2009
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← K1KRO K1KRT →

FCC data as of Sep 4, 2026

K1KRS FCC Vanity Status: 3 Competing Applications & History