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K8IOU

Active1x3District 8

Competitive callsign — 4 applications filed with the FCC.

License HolderCOBB, DAVID M

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationCULLEOKA, TN

Grant DateFeb 28, 2020

Expiration DateMar 11, 2030

K8IOU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by COBB, DAVID M in CULLEOKA, TN. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by CUMMINGS JR, HENRY L on Aug 28, 2000. K8IOU has 8 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Eight India Oscar Uniform

Readability: 7/10(Good readability)

License History

License RenewedFeb 28, 2020
Administrative Update AppliedJan 24, 2017
Administrative Update AppliedAug 27, 2015
License RenewedFeb 3, 2010
Administrative Update AppliedOct 10, 2001
License ModifiedAug 17, 2000
License ModifiedApr 13, 2000
License IssuedMar 11, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

CUMMINGS JR, HENRY LFiled Aug 28, 2000
Not awardedFCC ↗
WILSON, WILLIAM GFiled Aug 28, 2000
Not awardedFCC ↗
MERRITT, WILLIAM SFiled Feb 22, 2000
Not awardedFCC ↗
Stanford, Cecilia MFiled Feb 22, 2000

Search external databases

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Explore nearby callsigns

← K8IOS K8IOV →

FCC data as of Jul 9, 2026

Not awarded

K8IOU FCC Vanity Status: 4 Competing Applications & History