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KK7OBM

Available2x3District 7

No competing applications on record.

License HolderDorfmann, William F

License ClassGeneral

Min. Class RequiredTechnician

LocationSeattle, WA

Grant DateAug 22, 2023

Expiration DateAug 22, 2033

Cancellation DateSep 9, 2023

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KK7OBM

Available2x3District 7

No competing applications on record.

License HolderDorfmann, William F

License ClassGeneral

Min. Class RequiredTechnician

LocationSeattle, WA

Grant DateAug 22, 2023

Expiration DateAug 22, 2033

Cancellation DateSep 9, 2023

Available for ApplicationsSep 10, 2025

KK7OBM is a 2x3 format amateur radio callsign. It is currently registered to Dorfmann, William F in Seattle, WA. 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: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Kilo Seven Oscar Bravo Mike

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 CanceledSep 9, 2023
System-Generated GrantAug 22, 2023
License IssuedAug 22, 2023

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

← KK7OBL KK7OBN →

FCC data as of Jul 10, 2026

Is KK7OBM Available? FCC Vanity Status & Watchlist