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KD4CX

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderMILTHALER, DORIS J

License ClassAdvanced

Min. Class RequiredGeneral

LocationTIPP CITY, OH

Grant DateJul 2, 2019

Expiration DateJul 2, 2029

Cancellation DateMar 9, 2021

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KD4CX

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderMILTHALER, DORIS J

License ClassAdvanced

Min. Class RequiredGeneral

LocationTIPP CITY, OH

Grant DateJul 2, 2019

Expiration DateJul 2, 2029

Cancellation DateMar 9, 2021

Available for ApplicationsMar 10, 2023

KD4CX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by MILTHALER, DORIS J in TIPP CITY, OH. 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 HENDERSON, ROBERT W on Jun 13, 2019. KD4CX has 9 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Delta Four Charlie X-ray

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledMar 9, 2021
License IssuedJul 2, 2019
Vanity Callsign GrantedJul 2, 2019
License CanceledNov 30, 2013
Vanity Callsign GrantedNov 20, 2012
License IssuedNov 20, 2012
License CanceledAug 7, 2001
License ModifiedJul 10, 2001
Administrative Update AppliedDec 1, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HENDERSON, ROBERT WFiled Jun 13, 2019
Not awardedFCC ↗
HENDERSON, ROBERT WFiled Oct 31, 2012
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KD4CW KD4CY →

FCC data as of Sep 4, 2026

KD4CX FCC Vanity Status: 2 Competing Applications & History