Home/Search/KB7TZO

KB7TZO

Available2x3District 7

No competing applications on record.

License HolderKoester, Anthony G

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationOroville, CA

Grant DateApr 27, 1993

Expiration DateApr 27, 2003

Cancellation DateApr 28, 2005

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KB7TZO

← Back to results

KB7TZO

Available2x3District 7

No competing applications on record.

License HolderKoester, Anthony G

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationOroville, CA

Grant DateApr 27, 1993

Expiration DateApr 27, 2003

Cancellation DateApr 28, 2005

Available for ApplicationsApr 28, 2005

KB7TZO is a 2x3 format amateur radio callsign. It is currently registered to Koester, Anthony G in Oroville, 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: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Bravo Seven Tango Zulu Oscar

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License ExpiredApr 28, 2005

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

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KB7TZN KB7TZP →

FCC data as of Sep 12, 2026 — may be delayed

Is KB7TZO Available? FCC Vanity Status & Watchlist