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WB4NBF

Expired2x3District 4

No competing applications on record.

License HolderDETTRA JR, JOHN E

License ClassTechnician

Min. Class RequiredTechnician

LocationMC LEAN, VA

Grant DateDec 29, 2015

Expiration DateMar 14, 2026

Available for ApplicationsMar 15, 2028

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WB4NBF

Expired2x3District 4

No competing applications on record.

License HolderDETTRA JR, JOHN E

License ClassTechnician

Min. Class RequiredTechnician

LocationMC LEAN, VA

Grant DateDec 29, 2015

Expiration DateMar 14, 2026

Available for ApplicationsMar 15, 2028

WB4NBF is a 2x3 format amateur radio callsign. It is currently registered to DETTRA JR, JOHN E in MC LEAN, VA. 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: 36 units(Moderate)

Voice Phonetics

Whiskey Bravo Four November Bravo Foxtrot

Readability: 7/10(Good readability)

Available Mar 15, 2028 (614 days remaining)

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

License History

License RenewedDec 29, 2015
Tax ID (TIN) AddedJan 30, 2006
License RenewedJan 30, 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

QRZ ↗HamQTH ↗

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FCC data as of Jul 10, 2026

Is WB4NBF Available? FCC Vanity Status & Watchlist