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KB7RXX

Active2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderCavalieri, Colleen G

License ClassTechnician

Min. Class RequiredTechnician

LocationHuntington Beach, CA

Grant DateMay 5, 2017

Expiration DateMay 5, 2027

KB7RXX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Cavalieri, Colleen G in Huntington Beach, 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 Purcell, Robert E on Apr 17, 2017. KB7RXX has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Bravo Seven Romeo X-ray X-ray

Readability: 6.5/10(Good readability)

License History

License IssuedMay 5, 2017
Vanity Callsign GrantedMay 5, 2017
License ExpiredJan 20, 2005

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Purcell, Robert EFiled Apr 17, 2017
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 12, 2026 — may be delayed

KB7RXX FCC Vanity Status: 1 Competing Application & History