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KD9OSC

Available2x3District 9

No competing applications on record.

License HolderLeman Middle School STEM Club

Min. Class RequiredTechnician

LocationWest Chicago, IL

Grant DateJan 29, 2020

Expiration DateJan 29, 2030

Cancellation DateFeb 19, 2020

Available for ApplicationsFeb 20, 2022

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KD9OSC

Available2x3District 9

No competing applications on record.

License HolderLeman Middle School STEM Club

Min. Class RequiredTechnician

LocationWest Chicago, IL

Grant DateJan 29, 2020

Expiration DateJan 29, 2030

Cancellation DateFeb 19, 2020

Available for ApplicationsFeb 20, 2022

KD9OSC is a 2x3 format amateur radio callsign. It is currently registered to Leman Middle School STEM Club in West Chicago, IL. 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: 45 units(Heavy (slower to send))

Voice Phonetics

Kilo Delta Nine Oscar Sierra Charlie

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License CanceledFeb 19, 2020
System-Generated GrantJan 29, 2020
License IssuedJan 29, 2020

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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Explore nearby callsigns

← KD9OSB KD9OSD →

FCC data as of Sep 3, 2026

Is KD9OSC Available? FCC Vanity Status & Watchlist