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N4ZLR

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderEWING, DIANA L

License ClassGeneral

Min. Class RequiredGeneral

LocationKEY WEST, FL

Grant DateMay 9, 2000

Expiration DateJun 12, 2010

Cancellation DateJun 13, 2012

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N4ZLR

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderEWING, DIANA L

License ClassGeneral

Min. Class RequiredGeneral

LocationKEY WEST, FL

Grant DateMay 9, 2000

Expiration DateJun 12, 2010

Cancellation DateJun 13, 2012

Available for ApplicationsJun 13, 2012

N4ZLR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by EWING, DIANA L in KEY WEST, 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 Buckowski, Jan on Dec 17, 2015. N4ZLR has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

November Four Zulu Lima Romeo

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License ExpiredJun 13, 2012
Administrative Update AppliedAug 18, 2000
License RenewedMay 9, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Buckowski, JanFiled Dec 17, 2015
Not awardedFCC ↗

Search external databases

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

N4ZLR FCC Vanity Status: 1 Competing Application & History