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KC5FDO

Active2x3District 5

Competitive callsign — 2 applications filed with the FCC.

License HolderHorner, Jonathan E

License ClassTechnician

Min. Class RequiredTechnician

LocationInterlachen, FL

Grant DateAug 23, 2024

Expiration DateAug 23, 2034

KC5FDO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Horner, Jonathan E in Interlachen, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Horner, Jonathan E on Aug 5, 2024. KC5FDO has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 40 units(Moderate)

Voice Phonetics

Kilo Charlie Five Foxtrot Delta Oscar

Readability: 7.5/10(High readability)

License History

License IssuedAug 23, 2024
Vanity Callsign GrantedAug 23, 2024
License CanceledJan 22, 2021
Vanity Callsign GrantedMay 27, 2020
License IssuedMay 27, 2020
License ExpiredMar 30, 2006
FRN Association Letter SentMay 10, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Horner, Jonathan EFiled Aug 5, 2024
Not awardedFCC ↗
Johnson, Shaina KFiled May 8, 2020
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← KC5FDN KC5FDP →

FCC data as of Jul 29, 2026

KC5FDO FCC Vanity Status: 2 Competing Applications & History