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K0RIO

Expired1x3District 0

Competitive callsign — 3 applications filed with the FCC.

License HolderMOONEY, WALTER D

License ClassAdvanced

Min. Class RequiredGeneral

LocationMENLO PARK, CA

Grant DateFeb 9, 2016

Expiration DateFeb 9, 2026

Available for ApplicationsFeb 10, 2028

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K0RIO

Expired1x3District 0

Competitive callsign — 3 applications filed with the FCC.

License HolderMOONEY, WALTER D

License ClassAdvanced

Min. Class RequiredGeneral

LocationMENLO PARK, CA

Grant DateFeb 9, 2016

Expiration DateFeb 9, 2026

Available for ApplicationsFeb 10, 2028

K0RIO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MOONEY, WALTER D in MENLO PARK, CA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by NEIL 596, LUTHER L on Jan 20, 2016. K0RIO has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Zero Romeo India Oscar

Readability: 6.5/10(Good readability)

Available Feb 10, 2028 (524 days remaining)

Requires General license or higher to apply for this callsign format (1x3).

License History

License IssuedFeb 9, 2016
Vanity Callsign GrantedFeb 9, 2016

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

NEIL 596, LUTHER LFiled Jan 20, 2016
Not awardedFCC ↗
Hine Jr, Corydon LFiled Sep 14, 2004
Not awardedFCC ↗
LINE DENGLI, DAVID AFiled Sep 14, 2004
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← K0RIN K0RIP →

FCC data as of Sep 4, 2026

K0RIO FCC Vanity Status: 3 Competing Applications & History