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KF4AA

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMoebs, Adolph E

License ClassAdvanced

Min. Class RequiredGeneral

LocationSpring Hill, FL

Grant DateJul 3, 2007

Expiration DateAug 26, 2017

Cancellation DateAug 27, 2019

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KF4AA

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMoebs, Adolph E

License ClassAdvanced

Min. Class RequiredGeneral

LocationSpring Hill, FL

Grant DateJul 3, 2007

Expiration DateAug 26, 2017

Cancellation DateAug 27, 2019

Available for ApplicationsAug 27, 2019

KF4AA is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Moebs, Adolph E in Spring Hill, FL. 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 Lawson Jr, Ernie L on Feb 26, 2021. KF4AA has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

Kilo Foxtrot Four Alpha Alpha

Readability: 8/10(High readability)

This callsign is available now

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

License History

License ExpiredAug 27, 2019
Tax ID (TIN) AddedJul 3, 2007
License RenewedJul 3, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Lawson Jr, Ernie LFiled Feb 26, 2021
DismissedFCC ↗

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FCC data as of Sep 3, 2026

KF4AA FCC Vanity Status: 1 Competing Application & History