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KV4EO

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderDietz, Thomas C

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationOrlando, FL

Grant DateMay 21, 2004

Expiration DateMay 31, 2014

Cancellation DateAug 1, 2012

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KV4EO

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderDietz, Thomas C

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationOrlando, FL

Grant DateMay 21, 2004

Expiration DateMay 31, 2014

Cancellation DateAug 1, 2012

Available for ApplicationsAug 2, 2014

KV4EO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Dietz, Thomas C in Orlando, FL. 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 Zollinger, Marco on Aug 1, 2014. KV4EO has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo Victor Four Echo Oscar

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledAug 1, 2012
License IssuedMar 2, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Zollinger, MarcoFiled Aug 1, 2014
DismissedFCC ↗

Search external databases

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FCC data as of Jul 29, 2026

KV4EO FCC Vanity Status: 1 Competing Application & History