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KD0DLR

Available2x3District 0

No competing applications on record.

License HolderWalker, Mark J

License ClassTechnician

Min. Class RequiredTechnician

LocationSioux City, IA

Grant DateMar 25, 2008

Expiration DateMar 25, 2018

Cancellation DateMar 26, 2020

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KD0DLR

Available2x3District 0

No competing applications on record.

License HolderWalker, Mark J

License ClassTechnician

Min. Class RequiredTechnician

LocationSioux City, IA

Grant DateMar 25, 2008

Expiration DateMar 25, 2018

Cancellation DateMar 26, 2020

Available for ApplicationsMar 26, 2020

KD0DLR is a 2x3 format amateur radio callsign. It is currently registered to Walker, Mark J in Sioux City, IA. 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: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Delta Zero Delta Lima Romeo

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 26, 2020
System-Generated GrantMar 25, 2008
License IssuedMar 25, 2008

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.

Search external databases

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← KD0DLQ KD0DLS →

FCC data as of Sep 4, 2026

Is KD0DLR Available? FCC Vanity Status & Watchlist