WP4PAK
Available2x3District 4
No competing applications on record.
License HolderGruber, Michael S
License ClassTechnician
Min. Class RequiredTechnician
LocationRancho Cucamonga, CA
Grant DateApr 28, 2014
Expiration DateApr 28, 2024
Cancellation DateApr 29, 2026
Available for ApplicationsApr 29, 2026
WP4PAK is a 2x3 format amateur radio callsign. It is currently registered to Gruber, Michael S in Rancho Cucamonga, 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: 41 units(Heavy (slower to send))
Voice Phonetics
Whiskey Papa Four Papa Alpha Kilo
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 29, 2026
- Administrative Update AppliedMay 8, 2014
- System-Generated GrantApr 28, 2014
- License IssuedApr 28, 2014
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.