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K7WXX

Active1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderCRISS, ROBERT B

License ClassGeneral

Min. Class RequiredGeneral

LocationSacramento, CA

Grant DateFeb 16, 2022

Expiration DateApr 24, 2032

K7WXX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CRISS, ROBERT B in Sacramento, CA. 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 CRISS, ROBERT B on Apr 4, 2012. K7WXX has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Seven Whiskey X-ray X-ray

Readability: 7.5/10(High readability)

License History

License RenewedFeb 16, 2022
Administrative Update AppliedAug 11, 2021
Administrative Update AppliedOct 16, 2020
Administrative Update AppliedApr 6, 2020
Administrative Update AppliedJun 30, 2018
License IssuedApr 24, 2012
Vanity Callsign GrantedApr 24, 2012

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

CRISS, ROBERT BFiled Apr 4, 2012
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

K7WXX FCC Vanity Status: 1 Competing Application & History