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KM4SLR

Available2x3District 4

No competing applications on record.

License HolderDoyle, George W

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCumberland, RI

Grant DateMar 17, 2016

Expiration DateMar 17, 2026

Cancellation DateApr 8, 2016

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KM4SLR

Available2x3District 4

No competing applications on record.

License HolderDoyle, George W

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCumberland, RI

Grant DateMar 17, 2016

Expiration DateMar 17, 2026

Cancellation DateApr 8, 2016

Available for ApplicationsApr 9, 2018

KM4SLR is a 2x3 format amateur radio callsign. It is currently registered to Doyle, George W in Cumberland, RI. 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: 34 units(Moderate)

Voice Phonetics

Kilo Mike Four Sierra Lima Romeo

Readability: 7/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledApr 8, 2016
System-Generated GrantMar 17, 2016
License IssuedMar 17, 2016

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

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← KM4SLQ KM4SLS →

FCC data as of Sep 12, 2026

Is KM4SLR Available? FCC Vanity Status & Watchlist