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K0CWR

Expired1x3District 0

Competitive callsign — 2 applications filed with the FCC.

License HolderMohr, John W

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSaint Charles, MO

Grant DateNov 11, 2014

Expiration DateNov 11, 2024

Available for ApplicationsNov 12, 2026

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K0CWR

Expired1x3District 0

Competitive callsign — 2 applications filed with the FCC.

License HolderMohr, John W

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationSaint Charles, MO

Grant DateNov 11, 2014

Expiration DateNov 11, 2024

Available for ApplicationsNov 12, 2026

K0CWR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mohr, John W in Saint Charles, MO. 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 Mohr, John W on Oct 23, 2014. K0CWR has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Zero Charlie Whiskey Romeo

Readability: 7/10(Good readability)

Available Nov 12, 2026 (70 days remaining)

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

License History

License ModifiedJul 13, 2016
License IssuedNov 11, 2014
Vanity Callsign GrantedNov 11, 2014
License CanceledAug 23, 2011
License ModifiedOct 9, 2008
License IssuedAug 22, 2008
Vanity Callsign GrantedAug 22, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Mohr, John WFiled Oct 23, 2014
Not awardedFCC ↗
Guerino, Michael PFiled Aug 4, 2008
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K0CWO K0CWS →

FCC data as of Sep 3, 2026

K0CWR FCC Vanity Status: 2 Competing Applications & History