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KD0SFO

Available2x3District 0

No competing applications on record.

License HolderLester, Michael R

License ClassTechnician

Min. Class RequiredTechnician

LocationColorado Springs, CO

Grant DateJun 15, 2012

Expiration DateJun 15, 2022

Cancellation DateJun 18, 2024

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KD0SFO

Available2x3District 0

No competing applications on record.

License HolderLester, Michael R

License ClassTechnician

Min. Class RequiredTechnician

LocationColorado Springs, CO

Grant DateJun 15, 2012

Expiration DateJun 15, 2022

Cancellation DateJun 18, 2024

Available for ApplicationsJun 16, 2024

KD0SFO is a 2x3 format amateur radio callsign. It is currently registered to Lester, Michael R in Colorado Springs, CO. 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 Zero Sierra Foxtrot Oscar

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 ExpiredJun 18, 2024
System-Generated GrantJun 15, 2012
License IssuedJun 15, 2012

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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← KD0SFN KD0SFP →

FCC data as of Sep 3, 2026

Is KD0SFO Available? FCC Vanity Status & Watchlist