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K7MLO

Expired1x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderKautz, William S

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationBooneville, AR

Grant DateMay 15, 2015

Expiration DateMay 15, 2025

Available for ApplicationsMay 16, 2027

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K7MLO

Expired1x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderKautz, William S

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationBooneville, AR

Grant DateMay 15, 2015

Expiration DateMay 15, 2025

Available for ApplicationsMay 16, 2027

K7MLO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Kautz, William S in Booneville, AR. 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 Osterhus, Mary L on Jul 25, 2016. K7MLO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo Seven Mike Lima Oscar

Readability: 8/10(High readability)

Available May 16, 2027 (255 days remaining)

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

License History

License ModifiedSep 17, 2015
License IssuedMay 15, 2015
Vanity Callsign GrantedMay 15, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Osterhus, Mary LFiled Jul 25, 2016
Not awardedFCC ↗
STEINKE, RONALD SFiled Apr 27, 2015
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← K7MLN K7MLP →

FCC data as of Sep 3, 2026

K7MLO FCC Vanity Status: 2 Competing Applications & History