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KA3UMB

Available2x3District 3

No competing applications on record.

License HolderPETTEBONE III, OLIVER B

License ClassAdvanced

Min. Class RequiredTechnician

LocationSCRANTON, PA

Grant DateApr 18, 1989

Expiration DateApr 18, 1999

Cancellation DateApr 19, 2001

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KA3UMB

Available2x3District 3

No competing applications on record.

License HolderPETTEBONE III, OLIVER B

License ClassAdvanced

Min. Class RequiredTechnician

LocationSCRANTON, PA

Grant DateApr 18, 1989

Expiration DateApr 18, 1999

Cancellation DateApr 19, 2001

Available for ApplicationsApr 19, 2001

KA3UMB is a 2x3 format amateur radio callsign. It is currently registered to PETTEBONE III, OLIVER B in SCRANTON, PA. 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 Alpha Three Uniform Mike Bravo

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 ExpiredApr 19, 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 Jul 10, 2026

Is KA3UMB Available? FCC Vanity Status & Watchlist