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KD4KSR

Expired2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMeasures, Robert B

License ClassTechnician

Min. Class RequiredTechnician

LocationNashville, TN

Grant DateJan 1, 2016

Expiration DateJan 1, 2026

Available for ApplicationsJan 2, 2028

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KD4KSR

Expired2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMeasures, Robert B

License ClassTechnician

Min. Class RequiredTechnician

LocationNashville, TN

Grant DateJan 1, 2016

Expiration DateJan 1, 2026

Available for ApplicationsJan 2, 2028

KD4KSR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Measures, Robert B in Nashville, TN. 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 Measures, Robert B on Dec 14, 2015. KD4KSR has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Delta Four Kilo Sierra Romeo

Readability: 6.5/10(Good readability)

Available Jan 2, 2028 (484 days remaining)

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

License History

License IssuedJan 1, 2016
Vanity Callsign GrantedJan 1, 2016
License CanceledAug 8, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Measures, Robert BFiled Dec 14, 2015
Not awardedFCC ↗

Search external databases

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← KD4KSQ KD4KSS →

FCC data as of Sep 4, 2026

KD4KSR FCC Vanity Status: 1 Competing Application & History