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N3PHU

Available1x3District 3

No competing applications on record.

License HolderMARSHALL, JOHN R

License ClassGeneral

Min. Class RequiredGeneral

LocationROCHESTER MILLS, PA

Grant DateAug 5, 2014

Expiration DateAug 5, 2024

Cancellation DateAug 8, 2026

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N3PHU

Available1x3District 3

No competing applications on record.

License HolderMARSHALL, JOHN R

License ClassGeneral

Min. Class RequiredGeneral

LocationROCHESTER MILLS, PA

Grant DateAug 5, 2014

Expiration DateAug 5, 2024

Cancellation DateAug 8, 2026

Available for ApplicationsAug 6, 2026

N3PHU is a 1x3 format amateur radio callsign. It is currently registered to MARSHALL, JOHN R in ROCHESTER MILLS, PA. 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: 30 units(Light (fast to send))

Voice Phonetics

November Three Papa Hotel Uniform

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License ExpiredAug 8, 2026
License RenewedAug 5, 2014
License ModifiedApr 7, 2011
FRN Association Letter SentJul 20, 2004

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 11, 2026

Is N3PHU Available? FCC Vanity Status & Watchlist