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N4UDN

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMALINOW, MICHELLE K

License ClassP

Min. Class RequiredGeneral

LocationNORTH MIAMI BEACH, FL

Grant DateOct 25, 1988

Expiration DateOct 25, 1998

Cancellation DateOct 26, 2000

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N4UDN

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMALINOW, MICHELLE K

License ClassP

Min. Class RequiredGeneral

LocationNORTH MIAMI BEACH, FL

Grant DateOct 25, 1988

Expiration DateOct 25, 1998

Cancellation DateOct 26, 2000

Available for ApplicationsOct 26, 2000

N4UDN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MALINOW, MICHELLE K in NORTH MIAMI BEACH, FL. 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 Jones II, Alan G on Oct 31, 2002. N4UDN has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 25 units(Light (fast to send))

Voice Phonetics

November Four Uniform Delta November

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredOct 26, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Jones II, Alan GFiled Oct 31, 2002
Not awardedFCC ↗

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FCC data as of Jul 30, 2026

N4UDN FCC Vanity Status: 1 Competing Application & History