W1ISR
Available1x3District 1
No competing applications on record.
License HolderNielsen, Frank
License ClassGeneral
Min. Class RequiredGeneral
LocationSan Francisco, CA
Grant DateMay 10, 1994
Expiration DateMay 10, 2004
Cancellation DateMay 11, 2006
Available for ApplicationsMay 11, 2006
W1ISR is a 1x3 format amateur radio callsign. It is currently registered to Nielsen, Frank in San Francisco, 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: 30 units(Light (fast to send))
Voice Phonetics
Whiskey One India Sierra Romeo
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMay 11, 2006
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.