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K4YX

Active1x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderRATHMELL, PAMELA R

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationWestwood, MA

Grant DateSep 15, 2017

Expiration DateNov 22, 2027

K4YX is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by RATHMELL, PAMELA R in Westwood, MA. 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 Burke, Tracy A on Feb 17, 2026. K4YX has 9 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Kilo Four Yankee X-ray

Readability: 8.5/10(High readability)

License History

Administrative Update AppliedApr 22, 2022
Administrative Update AppliedJul 9, 2020
License RenewedSep 15, 2017
Administrative Update AppliedDec 6, 2016
Administrative Update AppliedDec 6, 2016
Administrative Update AppliedSep 7, 2016
License RenewedNov 20, 2007
FRN Association Letter SentOct 13, 2004
Administrative Update AppliedOct 13, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Burke, Tracy AFiled Feb 17, 2026
DismissedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K4YW K4YY →

FCC data as of Sep 4, 2026

K4YX FCC Vanity Status: 1 Competing Application & History