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KA3MRX

Active2x3District 3

Competitive callsign — 2 applications filed with the FCC.

License HolderTICHENOR, ROBERT D

License ClassAdvanced

Min. Class RequiredTechnician

LocationHARLINGEN, TX

Grant DateJan 29, 2021

Expiration DateMar 27, 2031

KA3MRX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by TICHENOR, ROBERT D in HARLINGEN, TX. 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 JOHNSON, ALLEN O on Mar 7, 2001. KA3MRX has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Alpha Three Mike Romeo X-ray

Readability: 7.5/10(High readability)

License History

License RenewedJan 29, 2021
License RenewedFeb 11, 2011
FRN Association Email SentFeb 11, 2011
FRN Association Email SentFeb 10, 2011
FRN Association Email FailedFeb 10, 2011
License IssuedMar 27, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

JOHNSON, ALLEN OFiled Mar 7, 2001
Not awardedFCC ↗
Somerset County Amateur Radio Emergency ServiceFiled Mar 7, 2001
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

KA3MRX FCC Vanity Status: 2 Competing Applications & History