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K4THB

Active1x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderEMHART, DUSTIN W

License ClassTechnician

Min. Class RequiredGeneral

LocationFalls Church, VA

Grant DateMay 30, 2023

Expiration DateJun 1, 2033

K4THB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by EMHART, DUSTIN W in Falls Church, VA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by BROOM, TOMMY H on Mar 10, 2003. K4THB has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 27 units(Light (fast to send))

Voice Phonetics

Kilo Four Tango Hotel Bravo

Readability: 8/10(High readability)

License History

License RenewedMay 30, 2023
License ModifiedMay 24, 2016
License RenewedMay 2, 2013
Administrative Update AppliedAug 30, 2011
Administrative Update AppliedJan 18, 2006
License IssuedMar 28, 2003
Vanity Callsign GrantedMar 28, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

BROOM, TOMMY HFiled Mar 10, 2003
Not awardedFCC ↗
BOREN, TWYMAN HFiled Apr 19, 2002
Not awardedFCC ↗

Search external databases

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← K4THA K4THC →

FCC data as of Sep 3, 2026

K4THB FCC Vanity Status: 2 Competing Applications & History