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KA3IDU

Available2x3District 3

No competing applications on record.

License HolderYoung, Mark W

License ClassTechnician

Min. Class RequiredTechnician

LocationBarbourville, KY

Grant DateMar 15, 1988

Expiration DateMar 15, 1998

Cancellation DateMar 16, 2000

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KA3IDU

Available2x3District 3

No competing applications on record.

License HolderYoung, Mark W

License ClassTechnician

Min. Class RequiredTechnician

LocationBarbourville, KY

Grant DateMar 15, 1988

Expiration DateMar 15, 1998

Cancellation DateMar 16, 2000

Available for ApplicationsMar 16, 2000

KA3IDU is a 2x3 format amateur radio callsign. It is currently registered to Young, Mark W in Barbourville, KY. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Kilo Alpha Three India Delta Uniform

Readability: 6.5/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredMar 16, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Sep 3, 2026

Is KA3IDU Available? FCC Vanity Status & Watchlist