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WD4NKP

Expired2x3District 4

No competing applications on record.

License HolderKING, MARTHA H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationAWENDAW, SC

Grant DateMar 8, 2016

Expiration DateMay 22, 2026

Available for ApplicationsMay 23, 2028

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WD4NKP

Expired2x3District 4

No competing applications on record.

License HolderKING, MARTHA H

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationAWENDAW, SC

Grant DateMar 8, 2016

Expiration DateMay 22, 2026

Available for ApplicationsMay 23, 2028

WD4NKP is a 2x3 format amateur radio callsign. It is currently registered to KING, MARTHA H in AWENDAW, 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: 38 units(Moderate)

Voice Phonetics

Whiskey Delta Four November Kilo Papa

Readability: 7/10(Good readability)

Available May 23, 2028 (664 days remaining)

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

License History

License RenewedMar 8, 2016
License RenewedMar 16, 2006
Administrative Update AppliedJul 28, 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.

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Jul 29, 2026

Is WD4NKP Available? FCC Vanity Status & Watchlist