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K3TDH

Available1x3District 3

Competitive callsign — 1 application filed with the FCC.

License HolderHEATH, TERESA D

License ClassTechnician

Min. Class RequiredGeneral

LocationWESTMINSTER, MD

Grant DateMar 1, 2013

Expiration DateMay 17, 2023

Cancellation DateMay 20, 2025

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K3TDH

Available1x3District 3

Competitive callsign — 1 application filed with the FCC.

License HolderHEATH, TERESA D

License ClassTechnician

Min. Class RequiredGeneral

LocationWESTMINSTER, MD

Grant DateMar 1, 2013

Expiration DateMay 17, 2023

Cancellation DateMay 20, 2025

Available for ApplicationsMay 18, 2025

K3TDH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HEATH, TERESA D in WESTMINSTER, MD. 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 HEATH, TERESA D on Apr 29, 2003. K3TDH has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

Kilo Three Tango Delta Hotel

Readability: 8/10(High readability)

This callsign is available now

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

License History

License ExpiredMay 20, 2025
License RenewedMar 1, 2013
License IssuedMay 17, 2003
Vanity Callsign GrantedMay 17, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HEATH, TERESA DFiled Apr 29, 2003
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

K3TDH FCC Vanity Status: 1 Competing Application & History