Home/Search/WP4IQO

WP4IQO

Available2x3District 4

No competing applications on record.

License HolderShon, In Ho

License ClassTechnician

Min. Class RequiredTechnician

LocationGarden Grove, CA

Grant DateDec 26, 1989

Expiration DateDec 26, 1999

Cancellation DateMar 7, 2002

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WP4IQO

Available2x3District 4

No competing applications on record.

License HolderShon, In Ho

License ClassTechnician

Min. Class RequiredTechnician

LocationGarden Grove, CA

Grant DateDec 26, 1989

Expiration DateDec 26, 1999

Cancellation DateMar 7, 2002

Available for ApplicationsDec 27, 2001

WP4IQO is a 2x3 format amateur radio callsign. It is currently registered to Shon, In Ho in Garden Grove, 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: 43 units(Heavy (slower to send))

Voice Phonetics

Whiskey Papa Four India Quebec 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 ExpiredMar 7, 2002

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 ↗

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← WP4IQN WP4IQP →

FCC data as of Jul 28, 2026

Is WP4IQO Available? FCC Vanity Status & Watchlist