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KO4RDE

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderEsparza, Robert D

License ClassTechnician

Min. Class RequiredTechnician

LocationDACULA, GA

Grant DateApr 7, 2020

Expiration DateApr 7, 2030

KO4RDE is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Esparza, Robert D in DACULA, GA. 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 Esparza, Robert D on Mar 20, 2020. KO4RDE has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Oscar Four Romeo Delta Echo

Readability: 7/10(Good readability)

License History

License IssuedApr 7, 2020
Vanity Callsign GrantedApr 7, 2020

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Esparza, Robert DFiled Mar 20, 2020
Not awardedFCC ↗

Search external databases

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← KO4RDD KO4RDF →

FCC data as of Sep 4, 2026

KO4RDE FCC Vanity Status: 1 Competing Application & History