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KN4WDX

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderJoiner Jr, David C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSalem, VA

Grant DateMar 15, 2019

Expiration DateMar 15, 2029

Cancellation DateSep 6, 2019

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KN4WDX

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderJoiner Jr, David C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSalem, VA

Grant DateMar 15, 2019

Expiration DateMar 15, 2029

Cancellation DateSep 6, 2019

Available for ApplicationsSep 7, 2021

KN4WDX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Joiner Jr, David C in Salem, VA. 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 Joiner Jr, David C on Feb 25, 2019. KN4WDX has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo November Four Whiskey Delta X-ray

Readability: 7/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledSep 6, 2019
License ModifiedAug 19, 2019
License ModifiedMay 20, 2019
License IssuedMar 15, 2019
Vanity Callsign GrantedMar 15, 2019

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Joiner Jr, David CFiled Feb 25, 2019
Not awardedFCC ↗

Search external databases

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← KN4WDW KN4WDY →

FCC data as of Sep 12, 2026

KN4WDX FCC Vanity Status: 1 Competing Application & History