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N4YUP

Available1x3District 4

No competing applications on record.

License HolderSLYE, DANIEL R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationCHARLESTON, SC

Grant DateJan 4, 2012

Expiration DateJan 21, 2022

Cancellation DateJan 23, 2024

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N4YUP

Available1x3District 4

No competing applications on record.

License HolderSLYE, DANIEL R

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationCHARLESTON, SC

Grant DateJan 4, 2012

Expiration DateJan 21, 2022

Cancellation DateJan 23, 2024

Available for ApplicationsJan 22, 2024

N4YUP is a 1x3 format amateur radio callsign. It is currently registered to SLYE, DANIEL R in CHARLESTON, SC. 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: 34 units(Moderate)

Voice Phonetics

November Four Yankee Uniform Papa

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 ExpiredJan 23, 2024
License RenewedJan 4, 2012
Tax ID (TIN) AddedOct 24, 2001
Tax ID (TIN) AddedOct 24, 2001
License RenewedOct 24, 2001

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 30, 2026

Is N4YUP Available? FCC Vanity Status & Watchlist