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KK4RSA

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderHenegar, Corneliu R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationHuntsville, AL

Grant DateJun 6, 2013

Expiration DateJun 6, 2023

Cancellation DateJul 9, 2013

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KK4RSA

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderHenegar, Corneliu R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationHuntsville, AL

Grant DateJun 6, 2013

Expiration DateJun 6, 2023

Cancellation DateJul 9, 2013

Available for ApplicationsJul 10, 2015

KK4RSA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Henegar, Corneliu R in Huntsville, AL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by ALRED, ROGER S on Oct 23, 2019. KK4RSA has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Kilo Four Romeo Sierra Alpha

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License CanceledJul 9, 2013
License ModifiedJun 19, 2013
License ModifiedJun 13, 2013
Administrative Update AppliedJun 7, 2013
System-Generated GrantJun 6, 2013
License IssuedJun 6, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ALRED, ROGER SFiled Oct 23, 2019
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KK4RRZ KK4RSB →

FCC data as of Jul 31, 2026

KK4RSA FCC Vanity Status: 1 Competing Application & History