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WP4OUR

Available2x3District 4

No competing applications on record.

License HolderMONTALVO, MARIA M

License ClassTechnician

Min. Class RequiredTechnician

LocationADJUNTAS, PR

Grant DateOct 17, 2013

Expiration DateMar 5, 2024

Cancellation DateMar 6, 2026

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WP4OUR

Available2x3District 4

No competing applications on record.

License HolderMONTALVO, MARIA M

License ClassTechnician

Min. Class RequiredTechnician

LocationADJUNTAS, PR

Grant DateOct 17, 2013

Expiration DateMar 5, 2024

Cancellation DateMar 6, 2026

Available for ApplicationsMar 6, 2026

WP4OUR is a 2x3 format amateur radio callsign. It is currently registered to MONTALVO, MARIA M in ADJUNTAS, PR. 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: 41 units(Heavy (slower to send))

Voice Phonetics

Whiskey Papa Four Oscar Uniform Romeo

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredMar 6, 2026
System-Generated GrantOct 17, 2013
License IssuedOct 17, 2013

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 Sep 12, 2026 — may be delayed

Is WP4OUR Available? FCC Vanity Status & Watchlist