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WB4APM

Available2x3District 4

No competing applications on record.

License HolderROSSO, DAVID A

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCLERMONT, FL

Grant DateNov 19, 1997

Expiration DateNov 19, 2007

Cancellation DateApr 9, 2002

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WB4APM

Available2x3District 4

No competing applications on record.

License HolderROSSO, DAVID A

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCLERMONT, FL

Grant DateNov 19, 1997

Expiration DateNov 19, 2007

Cancellation DateApr 9, 2002

Available for ApplicationsApr 10, 2004

WB4APM is a 2x3 format amateur radio callsign. It is currently registered to ROSSO, DAVID A in CLERMONT, FL. 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: 38 units(Moderate)

Voice Phonetics

Whiskey Bravo Four Alpha Papa Mike

Readability: 8/10(High readability)

This callsign is available now

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

License History

License CanceledApr 9, 2002
Tax ID (TIN) AddedJan 11, 2002
Administrative Update AppliedJan 11, 2002

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 Jul 10, 2026

Is WB4APM Available? FCC Vanity Status & Watchlist