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W0RVZ

Active1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderOsterloh, Robert A

License ClassTechnician

Min. Class RequiredGeneral

LocationSt Peters, MO

Grant DateFeb 2, 2018

Expiration DateApr 25, 2028

W0RVZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Osterloh, Robert A in St Peters, MO. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by ZEIGLER, RODNEY V on Apr 7, 2008. W0RVZ has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

.-- ----- .-. ...- --..

CW Weight: 41 units(Heavy (slower to send))

Voice Phonetics

Whiskey Zero Romeo Victor Zulu

Readability: 7/10(Good readability)

License History

License RenewedFeb 2, 2018
Administrative Update AppliedDec 24, 2008
License IssuedApr 25, 2008
Vanity Callsign GrantedApr 25, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ZEIGLER, RODNEY VFiled Apr 7, 2008
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W0RVY W0RWA →

FCC data as of Sep 4, 2026

W0RVZ FCC Vanity Status: 1 Competing Application & History