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K7RUB

Active1x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderCox, Adam R

License ClassGeneral

Min. Class RequiredGeneral

LocationPortland, OR

Grant DateAug 29, 2018

Expiration DateNov 25, 2028

K7RUB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cox, Adam R in Portland, OR. 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 Cox, Adam R on Nov 7, 2008. K7RUB has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Kilo Seven Romeo Uniform Bravo

Readability: 6.5/10(Good readability)

License History

License RenewedAug 29, 2018
Administrative Update AppliedNov 2, 2013
License IssuedNov 25, 2008
Vanity Callsign GrantedNov 25, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Cox, Adam RFiled Nov 7, 2008
Not awardedFCC ↗
Pel, Jaerith DFiled Nov 7, 2008
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

K7RUB FCC Vanity Status: 2 Competing Applications & History