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K9KQB

Available1x3District 9

Competitive callsign — 2 applications filed with the FCC.

License HolderRademacher, Eric S

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationCRYSTAL LAKE, IL

Grant DateApr 17, 2014

Expiration DateJun 16, 2024

Cancellation DateJun 18, 2026

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K9KQB

Available1x3District 9

Competitive callsign — 2 applications filed with the FCC.

License HolderRademacher, Eric S

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationCRYSTAL LAKE, IL

Grant DateApr 17, 2014

Expiration DateJun 16, 2024

Cancellation DateJun 18, 2026

Available for ApplicationsJun 17, 2026

K9KQB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Rademacher, Eric S in CRYSTAL LAKE, IL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Fulsstone, Gerald H on May 28, 2004. K9KQB has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo Nine Kilo Quebec Bravo

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 ExpiredJun 18, 2026
License RenewedApr 17, 2014
Administrative Update AppliedOct 17, 2008
License ModifiedFeb 17, 2006
License IssuedJun 16, 2004
Vanity Callsign GrantedJun 16, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Fulsstone, Gerald HFiled May 28, 2004
Not awardedFCC ↗
Rademacher, Eric SFiled May 28, 2004
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← K9KQA K9KQD →

FCC data as of Jul 31, 2026

K9KQB FCC Vanity Status: 2 Competing Applications & History