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KO4HKU

Available2x3District 4

No competing applications on record.

License HolderHENING, STERLING

License ClassGeneral

Min. Class RequiredTechnician

LocationMIDLOTHIAN, VA

Grant DateSep 16, 2020

Expiration DateSep 16, 2030

Cancellation DateFeb 9, 2021

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KO4HKU

Available2x3District 4

No competing applications on record.

License HolderHENING, STERLING

License ClassGeneral

Min. Class RequiredTechnician

LocationMIDLOTHIAN, VA

Grant DateSep 16, 2020

Expiration DateSep 16, 2030

Cancellation DateFeb 9, 2021

Available for ApplicationsFeb 10, 2023

KO4HKU is a 2x3 format amateur radio callsign. It is currently registered to HENING, STERLING in MIDLOTHIAN, VA. 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: 39 units(Moderate)

Voice Phonetics

Kilo Oscar Four Hotel Kilo Uniform

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License CanceledFeb 9, 2021
License ModifiedNov 12, 2020
System-Generated GrantSep 16, 2020
License IssuedSep 16, 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

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← KO4HKT KO4HKV →

FCC data as of Sep 4, 2026

Is KO4HKU Available? FCC Vanity Status & Watchlist