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K7DXR

Active1x3District 7

Competitive callsign — 5 applications filed with the FCC.

License HolderSelthofer, Mark A

License ClassGeneral

Min. Class RequiredGeneral

LocationCoeur d'Alene, ID

Grant DateJul 28, 2020

Expiration DateSep 26, 2030

K7DXR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Selthofer, Mark A in Coeur d'Alene, ID. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Cabarga, Jose on Jul 6, 2011. K7DXR has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Seven Delta X-ray Romeo

Readability: 7/10(Good readability)

License History

License RenewedJul 28, 2020
License RenewedJul 3, 2010
License ModifiedJan 30, 2008
Administrative Update AppliedSep 28, 2007
License IssuedSep 26, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Cabarga, JoseFiled Jul 6, 2011
Not awardedFCC ↗
HARRIS JR, MARSHALL OFiled Sep 6, 2000
Not awardedFCC ↗
SELTHOFER, MARK AFiled Sep 6, 2000
Not awardedFCC ↗
ASCHER SR, DONALD WFiled Nov 10, 1999

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K7DXP K7DXS →

FCC data as of Oct 24, 2026

Not awarded

EAKIN JR, MELTON OFiled Nov 10, 1999

Not awardedFCC ↗

K7DXR FCC Vanity Status: 5 Competing Applications & History