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KC3RQI

Available2x3District 3

No competing applications on record.

License HolderThron, Jonathan C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationWashington, DC

Grant DateMar 24, 2021

Expiration DateMar 24, 2031

Cancellation DateJun 4, 2021

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KC3RQI

Available2x3District 3

No competing applications on record.

License HolderThron, Jonathan C

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationWashington, DC

Grant DateMar 24, 2021

Expiration DateMar 24, 2031

Cancellation DateJun 4, 2021

Available for ApplicationsJun 5, 2023

KC3RQI is a 2x3 format amateur radio callsign. It is currently registered to Thron, Jonathan C in Washington, DC. 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: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Three Romeo Quebec India

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 CanceledJun 4, 2021
License ModifiedApr 23, 2021
License ModifiedApr 9, 2021
System-Generated GrantMar 24, 2021
License IssuedMar 24, 2021

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.

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KC3RQH KC3RQJ →

FCC data as of Sep 4, 2026

Is KC3RQI Available? FCC Vanity Status & Watchlist