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N1ZKK

Available1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderTREADWELL, NICHOLAS J

License ClassP

Min. Class RequiredGeneral

LocationEAST BROOKFIELD, MA

Grant DateJun 11, 1997

Expiration DateJun 11, 2007

Cancellation DateJun 12, 2009

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N1ZKK

Available1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderTREADWELL, NICHOLAS J

License ClassP

Min. Class RequiredGeneral

LocationEAST BROOKFIELD, MA

Grant DateJun 11, 1997

Expiration DateJun 11, 2007

Cancellation DateJun 12, 2009

Available for ApplicationsJun 12, 2009

N1ZKK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by TREADWELL, NICHOLAS J in EAST BROOKFIELD, MA. 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 Demar, Scott R on Sep 19, 2016. N1ZKK has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

November One Zulu Kilo Kilo

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredJun 12, 2009

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Demar, Scott RFiled Sep 19, 2016
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

N1ZKK FCC Vanity Status: 1 Competing Application & History