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K4DYI

Available1x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderROBBINS, JACK M

License ClassGeneral

Min. Class RequiredGeneral

LocationMILTON, FL

Grant DateJul 18, 1995

Expiration DateJul 18, 2005

Cancellation DateJul 19, 2007

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K4DYI

Available1x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderROBBINS, JACK M

License ClassGeneral

Min. Class RequiredGeneral

LocationMILTON, FL

Grant DateJul 18, 1995

Expiration DateJul 18, 2005

Cancellation DateJul 19, 2007

Available for ApplicationsJul 19, 2007

K4DYI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ROBBINS, JACK M in MILTON, FL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by PERDUE, DUSTIN P on Sep 8, 2021. K4DYI has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Four Delta Yankee India

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredJul 19, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

PERDUE, DUSTIN PFiled Sep 8, 2021
Not awardedFCC ↗
COBB, DANIEL PFiled May 6, 2019
Not awardedFCC ↗
DOWNING, CHRIS VFiled Oct 14, 2015
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K4DYI FCC Vanity Status: 3 Competing Applications & History