CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KX6MRK

← Back to results

KX6MRK

Active2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderRay, Rusdon A

License ClassTechnician

Min. Class RequiredTechnician

LocationQueen Creek, AZ

Grant DateApr 6, 2021

Expiration DateApr 6, 2031

KX6MRK is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Ray, Rusdon A in Queen Creek, AZ. 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 LYON, MARK D on Mar 17, 2021. KX6MRK has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 40 units(Moderate)

Voice Phonetics

Kilo X-ray Six Mike Romeo Kilo

Readability: 7.5/10(High readability)

License History

License IssuedApr 6, 2021
Vanity Callsign GrantedApr 6, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

LYON, MARK DFiled Mar 17, 2021
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KX6MOE KX6MRN →

FCC data as of Jul 29, 2026

KX6MRK FCC Vanity Status: 1 Competing Application & History