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N0AJU

Available1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderSiegel, Kilian J

License ClassTechnician

Min. Class RequiredGeneral

LocationOrland Park, IL

Cancellation DateJan 7, 1998

Available for ApplicationsJan 8, 2000

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N0AJU

Available1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderSiegel, Kilian J

License ClassTechnician

Min. Class RequiredGeneral

LocationOrland Park, IL

Cancellation DateJan 7, 1998

Available for ApplicationsJan 8, 2000

N0AJU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Siegel, Kilian J in Orland Park, IL. 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 Bullock, Arthur J on May 24, 2010.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

November Zero Alpha Juliet Uniform

Readability: 6/10(Good readability)

This callsign is available now

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

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Bullock, Arthur JFiled May 24, 2010
Not awardedFCC ↗

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FCC data as of Jun 27, 2026 — may be delayed

N0AJU FCC Vanity Status: 1 Competing Application & History