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KF4DDG

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderTHOMPSON, MICHAEL S

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationLITTLETON, NH

Grant DateNov 26, 2005

Expiration DateNov 26, 2015

Cancellation DateNov 28, 2017

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KF4DDG

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderTHOMPSON, MICHAEL S

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationLITTLETON, NH

Grant DateNov 26, 2005

Expiration DateNov 26, 2015

Cancellation DateNov 28, 2017

Available for ApplicationsNov 27, 2017

KF4DDG is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by THOMPSON, MICHAEL S in LITTLETON, NH. 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 Gibbs, Dylan D on Feb 21, 2024. KF4DDG has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo Foxtrot Four Delta Delta Golf

Readability: 8/10(High readability)

This callsign is available now

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

License History

License ExpiredNov 28, 2017
License RenewedNov 26, 2005
FRN Association Email SentNov 24, 2005

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Gibbs, Dylan DFiled Feb 21, 2024
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

KF4DDG FCC Vanity Status: 1 Competing Application & History