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K4OEB

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderPolk, Clark A

License ClassGeneral

Min. Class RequiredGeneral

LocationPowder Springs, GA

Grant DateApr 3, 2021

Expiration DateApr 3, 2031

K4OEB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Polk, Clark A in Powder Springs, GA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Polk, Clark A on Mar 16, 2021. K4OEB has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Kilo Four Oscar Echo Bravo

Readability: 8/10(High readability)

License History

License IssuedApr 3, 2021
Vanity Callsign GrantedApr 3, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Polk, Clark AFiled Mar 16, 2021
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

K4OEB FCC Vanity Status: 1 Competing Application & History