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KE4OSA

Expired2x3District 4

No competing applications on record.

License HolderNIPPER, CHERYL L

License ClassTechnician

Min. Class RequiredTechnician

LocationJACKSONVILLE, FL

Grant DateNov 17, 2015

Expiration DateNov 17, 2025

Available for ApplicationsNov 18, 2027

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KE4OSA

Expired2x3District 4

No competing applications on record.

License HolderNIPPER, CHERYL L

License ClassTechnician

Min. Class RequiredTechnician

LocationJACKSONVILLE, FL

Grant DateNov 17, 2015

Expiration DateNov 17, 2025

Available for ApplicationsNov 18, 2027

KE4OSA is a 2x3 format amateur radio callsign. It is currently registered to NIPPER, CHERYL L in JACKSONVILLE, 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: 31 units(Moderate)

Voice Phonetics

Kilo Echo Four Oscar Sierra Alpha

Readability: 7/10(Good readability)

Available Nov 18, 2027 (440 days remaining)

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

License History

License RenewedNov 17, 2015
FRN Association Letter SentApr 26, 2004
License RenewedApr 24, 2004
License RenewedApr 24, 2004

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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FCC data as of Sep 3, 2026

Is KE4OSA Available? FCC Vanity Status & Watchlist