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N1TWX

Expired1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderJACKSON, WINSLOW E

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationChicago, IL

Grant DateSep 25, 2014

Expiration DateDec 21, 2024

Available for ApplicationsDec 22, 2026

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N1TWX

Expired1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderJACKSON, WINSLOW E

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationChicago, IL

Grant DateSep 25, 2014

Expiration DateDec 21, 2024

Available for ApplicationsDec 22, 2026

N1TWX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by JACKSON, WINSLOW E in Chicago, 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 Gick, Wolfgang H on Jun 24, 2002. N1TWX has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

November One Tango Whiskey X-ray

Readability: 7.5/10(High readability)

Available Dec 22, 2026 (108 days remaining)

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

License History

License RenewedSep 25, 2014
Administrative Update AppliedMay 24, 2007
License ModifiedMar 26, 2004
Administrative Update AppliedJan 6, 2004
Administrative Update AppliedOct 17, 2002
Tax ID (TIN) AddedFeb 27, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Gick, Wolfgang HFiled Jun 24, 2002
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

N1TWX FCC Vanity Status: 1 Competing Application & History