Home/Search/KO4KPK

KO4KPK

Available2x3District 4

No competing applications on record.

License HolderRaab Jr, Melvin C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationProsperity, SC

Grant DateDec 31, 2020

Expiration DateDec 31, 2030

Cancellation DateMay 28, 2021

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KO4KPK

← Back to results

KO4KPK

Available2x3District 4

No competing applications on record.

License HolderRaab Jr, Melvin C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationProsperity, SC

Grant DateDec 31, 2020

Expiration DateDec 31, 2030

Cancellation DateMay 28, 2021

Available for ApplicationsMay 29, 2023

KO4KPK is a 2x3 format amateur radio callsign. It is currently registered to Raab Jr, Melvin C in Prosperity, 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: 45 units(Heavy (slower to send))

Voice Phonetics

Kilo Oscar Four Kilo Papa Kilo

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License CanceledMay 28, 2021
License ModifiedApr 5, 2021
License ModifiedJan 26, 2021
System-Generated GrantDec 31, 2020
License IssuedDec 31, 2020

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 ↗

Explore nearby callsigns

← KO4KPJ KO4KPL →

FCC data as of Sep 4, 2026

Is KO4KPK Available? FCC Vanity Status & Watchlist