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KD9SUB

Available2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderHeuchert, Cory M

License ClassTechnician

Min. Class RequiredTechnician

LocationEdwardsville, IL

Grant DateJun 3, 2021

Expiration DateJun 3, 2031

Cancellation DateSep 14, 2021

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KD9SUB

Available2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderHeuchert, Cory M

License ClassTechnician

Min. Class RequiredTechnician

LocationEdwardsville, IL

Grant DateJun 3, 2021

Expiration DateJun 3, 2031

Cancellation DateSep 14, 2021

Available for ApplicationsSep 15, 2023

KD9SUB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Heuchert, Cory M in Edwardsville, IL. 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 Winter, Richard A on Apr 11, 2022. KD9SUB has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Delta Nine Sierra Uniform Bravo

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License CanceledSep 14, 2021
System-Generated GrantJun 3, 2021
License IssuedJun 3, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Winter, Richard AFiled Apr 11, 2022
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

KD9SUB FCC Vanity Status: 1 Competing Application & History