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KK7WOI

Cancelled2x3District 7

No competing applications on record.

License HolderMC MAHON, JOHN G

License ClassGeneral

Min. Class RequiredTechnician

LocationHOUSTON, TX

Grant DateNov 20, 2024

Cancellation DateDec 17, 2024

Available for ApplicationsDec 18, 2026

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KK7WOI

Cancelled2x3District 7

No competing applications on record.

License HolderMC MAHON, JOHN G

License ClassGeneral

Min. Class RequiredTechnician

LocationHOUSTON, TX

Grant DateNov 20, 2024

Cancellation DateDec 17, 2024

Available for ApplicationsDec 18, 2026

KK7WOI is a 2x3 format amateur radio callsign. It is currently registered to MC MAHON, JOHN G in HOUSTON, TX. 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: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Kilo Seven Whiskey Oscar India

Readability: 6.5/10(Good readability)

Available Dec 18, 2026 (104 days remaining)

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

License History

License CanceledDec 17, 2024
System-Generated GrantNov 20, 2024
License IssuedNov 20, 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

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FCC data as of Sep 4, 2026

Is KK7WOI Available? FCC Vanity Status & Watchlist