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KJ4IDO

Available2x3District 4

No competing applications on record.

License HolderVERMILION, JONI M

License ClassTechnician

Min. Class RequiredTechnician

LocationFAIRMOUNT, IN

Grant DateNov 26, 2008

Expiration DateNov 26, 2018

Cancellation DateNov 28, 2020

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KJ4IDO

Available2x3District 4

No competing applications on record.

License HolderVERMILION, JONI M

License ClassTechnician

Min. Class RequiredTechnician

LocationFAIRMOUNT, IN

Grant DateNov 26, 2008

Expiration DateNov 26, 2018

Cancellation DateNov 28, 2020

Available for ApplicationsNov 27, 2020

KJ4IDO is a 2x3 format amateur radio callsign. It is currently registered to VERMILION, JONI M in FAIRMOUNT, IN. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 40 units(Moderate)

Voice Phonetics

Kilo Juliet Four India Delta Oscar

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 ExpiredNov 28, 2020
System-Generated GrantNov 26, 2008
License IssuedNov 26, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Sep 12, 2026

Is KJ4IDO Available? FCC Vanity Status & Watchlist