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W6DWU

Expired1x3District 6

No competing applications on record.

License HolderOBERLOH, RONALD J

License ClassAdvanced

Min. Class RequiredGeneral

LocationPHOENIX, AZ

Grant DateMar 3, 2016

Expiration DateMay 6, 2026

Available for ApplicationsMay 7, 2028

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W6DWU

Expired1x3District 6

No competing applications on record.

License HolderOBERLOH, RONALD J

License ClassAdvanced

Min. Class RequiredGeneral

LocationPHOENIX, AZ

Grant DateMar 3, 2016

Expiration DateMay 6, 2026

Available for ApplicationsMay 7, 2028

W6DWU is a 1x3 format amateur radio callsign. It is currently registered to OBERLOH, RONALD J in PHOENIX, AZ. 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: 31 units(Moderate)

Voice Phonetics

Whiskey Six Delta Whiskey Uniform

Readability: 7.5/10(High readability)

Available May 7, 2028 (610 days remaining)

Requires General license or higher to apply for this callsign format (1x3).

License History

License RenewedMar 3, 2016
Tax ID (TIN) AddedFeb 8, 2006
License RenewedFeb 8, 2006

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 W6DWU Available? FCC Vanity Status & Watchlist