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KO6GRZ

Cancelled2x3District 6

No competing applications on record.

License HolderGwinner, Douglas E

License ClassGeneral

Min. Class RequiredTechnician

LocationSan Carlos, CA

Grant DateNov 9, 2024

Cancellation DateDec 24, 2024

Available for ApplicationsDec 25, 2026

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KO6GRZ

Cancelled2x3District 6

No competing applications on record.

License HolderGwinner, Douglas E

License ClassGeneral

Min. Class RequiredTechnician

LocationSan Carlos, CA

Grant DateNov 9, 2024

Cancellation DateDec 24, 2024

Available for ApplicationsDec 25, 2026

KO6GRZ is a 2x3 format amateur radio callsign. It is currently registered to Gwinner, Douglas E in San Carlos, CA. 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 Oscar Six Golf Romeo Zulu

Readability: 7.5/10(High readability)

Available Dec 25, 2026 (111 days remaining)

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

License History

License CanceledDec 24, 2024
System-Generated GrantNov 9, 2024
License IssuedNov 9, 2024

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

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KO6GRY KO6GSA →

FCC data as of Sep 4, 2026

Is KO6GRZ Available? FCC Vanity Status & Watchlist