WB0ISF
Available2x3District 0
No competing applications on record.
License HolderKroupa, Roger A
License ClassGeneral
Min. Class RequiredTechnician
LocationRochester, MN
Grant DateJan 28, 2000
Expiration DateJan 30, 2010
Cancellation DateJan 31, 2012
Available for ApplicationsJan 31, 2012
WB0ISF is a 2x3 format amateur radio callsign. It is currently registered to Kroupa, Roger A in Rochester, MN. 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: 39 units(Moderate)
Voice Phonetics
Whiskey Bravo Zero India Sierra Foxtrot
Readability: 6/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJan 31, 2012
- License ModifiedMar 16, 2005
- License RenewedJan 28, 2000
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.