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N5CO

Active1x2District 5

Competitive callsign — 2 applications filed with the FCC.

License HolderAULT, DAVID H

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationBROKEN ARROW, OK

Grant DateJul 12, 2017

Expiration DateSep 17, 2027

N5CO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by AULT, DAVID H in BROKEN ARROW, OK. 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 Rossi, Phillip E on Jun 21, 2023. N5CO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 26 units(Light (fast to send))

Voice Phonetics

November Five Charlie Oscar

Readability: 8/10(High readability)

License History

License RenewedJul 12, 2017
Tax ID (TIN) AddedAug 9, 2007
License RenewedAug 9, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Rossi, Phillip EFiled Jun 21, 2023
Not awardedFCC ↗
ALLPORT, GREGORYFiled Jan 24, 2003
Not awardedFCC ↗

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FCC data as of Jul 30, 2026

N5CO FCC Vanity Status: 2 Competing Applications & History