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W1ZZK

Available1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderPATTERSON, MARVIN L

License ClassGeneral

Min. Class RequiredGeneral

LocationWASHINGTON, DC

Grant DateJan 8, 2013

Expiration DateJan 8, 2023

Cancellation DateNov 13, 2015

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W1ZZK

Available1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderPATTERSON, MARVIN L

License ClassGeneral

Min. Class RequiredGeneral

LocationWASHINGTON, DC

Grant DateJan 8, 2013

Expiration DateJan 8, 2023

Cancellation DateNov 13, 2015

Available for ApplicationsNov 14, 2017

W1ZZK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by PATTERSON, MARVIN L in WASHINGTON, DC. 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 PERRY JR, HOWARD T on Dec 21, 2012. W1ZZK has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Whiskey One Zulu Zulu Kilo

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 CanceledNov 13, 2015
License IssuedJan 8, 2013
Vanity Callsign GrantedJan 8, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

PERRY JR, HOWARD TFiled Dec 21, 2012
Not awardedFCC ↗

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← W1ZZG W1ZZL →

FCC data as of Sep 4, 2026

W1ZZK FCC Vanity Status: 1 Competing Application & History