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K4DO

Active1x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderWALL, MARION C

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationKINGSLAND, GA

Grant DateSep 7, 2016

Expiration DateDec 4, 2026

K4DO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by WALL, MARION C in KINGSLAND, GA. 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 Oceguera, Daniel on Jul 3, 2012. K4DO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo Four Delta Oscar

Readability: 8.5/10(High readability)

License History

License RenewedSep 7, 2016
License RenewedNov 25, 2006
FRN Association Email SentJun 20, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Oceguera, DanielFiled Jul 3, 2012
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

K4DO FCC Vanity Status: 1 Competing Application & History