Home/Search/KO4PN

KO4PN

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderSHIMP, ROBERT D

License ClassAdvanced

Min. Class RequiredGeneral

LocationNEPTUNE BEACH, FL

Grant DateJan 7, 1992

Expiration DateJan 7, 2002

Cancellation DateJan 8, 2004

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/KO4PN

← Back to results

KO4PN

Available2x2District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderSHIMP, ROBERT D

License ClassAdvanced

Min. Class RequiredGeneral

LocationNEPTUNE BEACH, FL

Grant DateJan 7, 1992

Expiration DateJan 7, 2002

Cancellation DateJan 8, 2004

Available for ApplicationsJan 8, 2004

KO4PN is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by SHIMP, ROBERT D in NEPTUNE BEACH, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Hooper, Wade A on Jan 31, 2022. KO4PN has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

-.- --- ....- .--. -.

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Oscar Four Papa November

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License ExpiredJan 8, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Hooper, Wade AFiled Jan 31, 2022
DismissedFCC ↗
Neely, William PFiled Sep 8, 2020
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KO4PM KO4PO →

FCC data as of Sep 4, 2026

KO4PN FCC Vanity Status: 2 Competing Applications & History