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KD4EI

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderBROWN, BOBBY L

License ClassAdvanced

Min. Class RequiredGeneral

Cancellation DateNov 24, 1998

Available for ApplicationsNov 25, 2000

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KD4EI

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderBROWN, BOBBY L

License ClassAdvanced

Min. Class RequiredGeneral

Cancellation DateNov 24, 1998

Available for ApplicationsNov 25, 2000

KD4EI is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by BROWN, BOBBY L. 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 Boroughs, Robert D on Jan 24, 2020.

CW & Voice Analysis

Morse Code

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

CW Weight: 22 units(Light (fast to send))

Voice Phonetics

Kilo Delta Four Echo India

Readability: 7.5/10(High readability)

This callsign is available now

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

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Boroughs, Robert DFiled Jan 24, 2020
Not awardedFCC ↗
DUNGAN, SCOTT AFiled Sep 10, 2013
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 4, 2026

KD4EI FCC Vanity Status: 2 Competing Applications & History