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KM4SWN

Expired2x3District 4

No competing applications on record.

License HolderGreen, Glenn J

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationMilford, CT

Grant DateMar 31, 2016

Expiration DateMar 31, 2026

Available for ApplicationsApr 1, 2028

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KM4SWN

Expired2x3District 4

No competing applications on record.

License HolderGreen, Glenn J

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationMilford, CT

Grant DateMar 31, 2016

Expiration DateMar 31, 2026

Available for ApplicationsApr 1, 2028

KM4SWN is a 2x3 format amateur radio callsign. It is currently registered to Green, Glenn J in Milford, CT. 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 Whiskey November

Readability: 7/10(Good readability)

Available Apr 1, 2028 (566 days remaining)

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

License History

License ModifiedMay 25, 2018
Administrative Update AppliedJun 15, 2017
Administrative Update AppliedJul 19, 2016
System-Generated GrantMar 31, 2016
License IssuedMar 31, 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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← KM4SWM KM4SWO →

FCC data as of Sep 12, 2026

Is KM4SWN Available? FCC Vanity Status & Watchlist