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KK7MTO

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderYOUNCE, MATTHEW B

License ClassGeneral

Min. Class RequiredTechnician

LocationFairfield, OH

Grant DateMay 20, 2023

Expiration DateMay 20, 2033

Cancellation DateJun 22, 2023

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KK7MTO

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderYOUNCE, MATTHEW B

License ClassGeneral

Min. Class RequiredTechnician

LocationFairfield, OH

Grant DateMay 20, 2023

Expiration DateMay 20, 2033

Cancellation DateJun 22, 2023

Available for ApplicationsJun 23, 2025

KK7MTO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by YOUNCE, MATTHEW B in Fairfield, OH. 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 Obuchowski, Matthew T on Mar 9, 2026. KK7MTO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Kilo Seven Mike Tango Oscar

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License CanceledJun 22, 2023
System-Generated GrantMay 20, 2023
License IssuedMay 20, 2023

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Obuchowski, Matthew TFiled Mar 9, 2026
Not awardedFCC ↗

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FCC data as of Jul 10, 2026

KK7MTO FCC Vanity Status: 1 Competing Application & History