Home/Search/W4FVO

W4FVO

Expired1x3District 4

No competing applications on record.

License HolderSTACK, HIRAM W

License ClassTechnician

Min. Class RequiredGeneral

LocationVALPARAISO, FL

Grant DateAug 12, 2014

Expiration DateSep 22, 2024

Available for ApplicationsSep 23, 2026

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/W4FVO

← Back to results

W4FVO

Expired1x3District 4

No competing applications on record.

License HolderSTACK, HIRAM W

License ClassTechnician

Min. Class RequiredGeneral

LocationVALPARAISO, FL

Grant DateAug 12, 2014

Expiration DateSep 22, 2024

Available for ApplicationsSep 23, 2026

W4FVO is a 1x3 format amateur radio callsign. It is currently registered to STACK, HIRAM W in VALPARAISO, 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: 35 units(Moderate)

Voice Phonetics

Whiskey Four Foxtrot Victor Oscar

Readability: 8/10(High readability)

Available Sep 23, 2026 (20 days remaining)

Requires General license or higher to apply for this callsign format (1x3).

License History

License RenewedAug 12, 2014
Administrative Update AppliedJan 24, 2006
Tax ID (TIN) AddedSep 8, 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

QRZ ↗HamQTH ↗

Explore nearby callsigns

← W4FVM W4FVQ →

FCC data as of Sep 3, 2026

Is W4FVO Available? FCC Vanity Status & Watchlist