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K0RJK

Active1x3District 0

Competitive callsign — 2 applications filed with the FCC.

License HolderKECSO, RICHARD J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationAurora, CO

Grant DateJan 27, 2022

Expiration DateMar 27, 2032

K0RJK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KECSO, RICHARD J in Aurora, CO. 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 KLEIN, RICHARD J on Nov 22, 2021. K0RJK has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Zero Romeo Juliet Kilo

Readability: 6.5/10(Good readability)

License History

Administrative Update AppliedJun 29, 2023
License RenewedJan 27, 2022
Administrative Update AppliedJun 11, 2019
License RenewedJan 13, 2012
License IssuedMar 27, 2002
Vanity Callsign GrantedMar 27, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

KLEIN, RICHARD JFiled Nov 22, 2021
Not awardedFCC ↗
KECSO, RICHARD JFiled Jan 17, 2002
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← K0RJH K0RJL →

FCC data as of Sep 4, 2026

K0RJK FCC Vanity Status: 2 Competing Applications & History