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KG4OSH

Available2x3District 4

No competing applications on record.

License HolderHUMPHREYS, MARCUS J

License ClassTechnician

Min. Class RequiredTechnician

LocationST PETERSBURG BEACH, FL

Grant DateAug 6, 2001

Expiration DateAug 6, 2011

Cancellation DateAug 7, 2013

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KG4OSH

Available2x3District 4

No competing applications on record.

License HolderHUMPHREYS, MARCUS J

License ClassTechnician

Min. Class RequiredTechnician

LocationST PETERSBURG BEACH, FL

Grant DateAug 6, 2001

Expiration DateAug 6, 2011

Cancellation DateAug 7, 2013

Available for ApplicationsAug 7, 2013

KG4OSH is a 2x3 format amateur radio callsign. It is currently registered to HUMPHREYS, MARCUS J in ST PETERSBURG BEACH, FL. 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: 37 units(Moderate)

Voice Phonetics

Kilo Golf Four Oscar Sierra Hotel

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredAug 7, 2013
License IssuedAug 6, 2001

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 3, 2026

Is KG4OSH Available? FCC Vanity Status & Watchlist