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K9USC

Active1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderAnnala, Alexandra J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationPasadena, CA

Grant DateDec 27, 2017

Expiration DateFeb 20, 2028

K9USC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Annala, Alexandra J in Pasadena, 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 Annala, Alexander J on Jan 30, 2008. K9USC has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Nine Uniform Sierra Charlie

Readability: 7/10(Good readability)

License History

Administrative Update AppliedDec 4, 2019
License RenewedDec 27, 2017
Administrative Update AppliedNov 28, 2009
License ModifiedMar 14, 2008
License IssuedFeb 20, 2008
Vanity Callsign GrantedFeb 20, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Annala, Alexander JFiled Jan 30, 2008
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 31, 2026

K9USC FCC Vanity Status: 1 Competing Application & History