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KF0ESV

Available2x3District 0

No competing applications on record.

License HolderAmbler, Arol E

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSan Bruno, CA

Grant DateMar 22, 2021

Expiration DateMar 22, 2031

Cancellation DateApr 9, 2021

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KF0ESV

Available2x3District 0

No competing applications on record.

License HolderAmbler, Arol E

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSan Bruno, CA

Grant DateMar 22, 2021

Expiration DateMar 22, 2031

Cancellation DateApr 9, 2021

Available for ApplicationsApr 10, 2023

KF0ESV is a 2x3 format amateur radio callsign. It is currently registered to Ambler, Arol E in San Bruno, CA. 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: 38 units(Moderate)

Voice Phonetics

Kilo Foxtrot Zero Echo Sierra Victor

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License CanceledApr 9, 2021
Administrative Update AppliedMar 23, 2021
System-Generated GrantMar 22, 2021
License IssuedMar 22, 2021

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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← KF0ESU KF0ESW →

FCC data as of Sep 3, 2026

Is KF0ESV Available? FCC Vanity Status & Watchlist