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K1SGX

Available1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderFish, Stephen R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationCranston, RI

Grant DateJun 18, 2005

Expiration DateJul 12, 2015

Cancellation DateJan 24, 2006

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K1SGX

Available1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderFish, Stephen R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationCranston, RI

Grant DateJun 18, 2005

Expiration DateJul 12, 2015

Cancellation DateJan 24, 2006

Available for ApplicationsJan 25, 2008

K1SGX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Fish, Stephen R in Cranston, RI. 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 Tharp, Calvin J on Apr 10, 2017. K1SGX has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo One Sierra Golf X-ray

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License CanceledJan 24, 2006
License ModifiedJan 4, 2006
FRN Association Letter SentJun 20, 2005
License RenewedJun 18, 2005

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Tharp, Calvin JFiled Apr 10, 2017
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K1SGX FCC Vanity Status: 1 Competing Application & History