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K4OJR

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBALL, DAVID A

License ClassGeneral

Min. Class RequiredGeneral

LocationFlagler Beach, FL

Grant DateOct 14, 2023

Expiration DateOct 14, 2033

K4OJR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BALL, DAVID A in Flagler Beach, 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 BALL, DAVID A on Sep 23, 2003. K4OJR has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Four Oscar Juliet Romeo

Readability: 7/10(Good readability)

License History

License RenewedOct 14, 2023
License RenewedOct 1, 2013
Administrative Update AppliedNov 10, 2004
Administrative Update AppliedNov 2, 2004
License IssuedOct 11, 2003
Vanity Callsign GrantedOct 11, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

BALL, DAVID AFiled Sep 23, 2003
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K4OJR FCC Vanity Status: 1 Competing Application & History