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KM4QKR

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderFECHALOS, WILLIAM A

License ClassAdvanced

Min. Class RequiredTechnician

LocationNAPERVILLE, IL

Grant DateSep 3, 2014

Expiration DateSep 3, 2024

Cancellation DateJan 13, 2015

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KM4QKR

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderFECHALOS, WILLIAM A

License ClassAdvanced

Min. Class RequiredTechnician

LocationNAPERVILLE, IL

Grant DateSep 3, 2014

Expiration DateSep 3, 2024

Cancellation DateJan 13, 2015

Available for ApplicationsJan 14, 2017

KM4QKR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by FECHALOS, WILLIAM A in NAPERVILLE, 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 Mann Sr, Douglas B on Aug 13, 2014. KM4QKR has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo Mike Four Quebec Kilo Romeo

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 CanceledJan 13, 2015
License IssuedSep 3, 2014
Vanity Callsign GrantedSep 3, 2014

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Mann Sr, Douglas BFiled Aug 13, 2014
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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← KM4QKQ KM4QKS →

FCC data as of Sep 12, 2026

KM4QKR FCC Vanity Status: 1 Competing Application & History