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KB1WWO

Available2x3District 1

No competing applications on record.

License HolderMartins, William J

License ClassGeneral

Min. Class RequiredTechnician

LocationArlington, MA

Grant DateMar 23, 2012

Expiration DateMar 23, 2022

Cancellation DateMar 26, 2024

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KB1WWO

Available2x3District 1

No competing applications on record.

License HolderMartins, William J

License ClassGeneral

Min. Class RequiredTechnician

LocationArlington, MA

Grant DateMar 23, 2012

Expiration DateMar 23, 2022

Cancellation DateMar 26, 2024

Available for ApplicationsMar 24, 2024

KB1WWO is a 2x3 format amateur radio callsign. It is currently registered to Martins, William J in Arlington, MA. 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: 49 units(Heavy (slower to send))

Voice Phonetics

Kilo Bravo One Whiskey Whiskey Oscar

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredMar 26, 2024
System-Generated GrantMar 23, 2012
License IssuedMar 23, 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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FCC data as of Oct 24, 2026 — may be delayed

Is KB1WWO Available? FCC Vanity Status & Watchlist