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KB1TWG

Available2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderMcCrory, Michael F

License ClassTechnician

Min. Class RequiredTechnician

LocationCambridge, MA

Grant DateMar 15, 2010

Expiration DateMar 15, 2020

Cancellation DateMar 16, 2022

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KB1TWG

Available2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderMcCrory, Michael F

License ClassTechnician

Min. Class RequiredTechnician

LocationCambridge, MA

Grant DateMar 15, 2010

Expiration DateMar 15, 2020

Cancellation DateMar 16, 2022

Available for ApplicationsMar 16, 2022

KB1TWG is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by McCrory, Michael F in Cambridge, 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 Campbell, Dennis P on Mar 5, 2010. KB1TWG has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo Bravo One Tango Whiskey 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 ExpiredMar 16, 2022
System-Generated GrantMar 15, 2010
License IssuedMar 15, 2010

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Campbell, Dennis PFiled Mar 5, 2010
DismissedFCC ↗

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FCC data as of Sep 11, 2026

KB1TWG FCC Vanity Status: 1 Competing Application & History