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K0COO

Active1x3District 0

Competitive callsign — 3 applications filed with the FCC.

License HolderDuplantis Jr, Terry P

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationWoodland Park, CO

Grant DateFeb 8, 2020

Expiration DateFeb 8, 2030

K0COO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Duplantis Jr, Terry P in Woodland Park, CO. 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 Duplantis Jr, Terry P on Jan 21, 2020. K0COO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 48 units(Heavy (slower to send))

Voice Phonetics

Kilo Zero Charlie Oscar Oscar

Readability: 7.5/10(High readability)

License History

License IssuedFeb 8, 2020
Vanity Callsign GrantedFeb 8, 2020
License ExpiredMay 8, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Duplantis Jr, Terry PFiled Jan 21, 2020
Not awardedFCC ↗
Simpson, Monte LFiled Dec 10, 2014
Not awardedFCC ↗
Hicks, Russell BFiled Aug 22, 2014
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← K0CON K0COP →

FCC data as of Sep 3, 2026

K0COO FCC Vanity Status: 3 Competing Applications & History