KA1JSR
Active2x3District 1
No competing applications on record.
License HolderGUARDABASCIO, FRANK R
License ClassGeneral
Min. Class RequiredTechnician
LocationMANSFIELD, MA
Grant DateJan 21, 2026
Expiration DateMar 1, 2036
KA1JSR is a 2x3 format amateur radio callsign. It is currently registered to GUARDABASCIO, FRANK R in MANSFIELD, MA. 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Alpha One Juliet Sierra Romeo
Readability: 6/10(Good readability)
License History
- License RenewedJan 21, 2026
- License RenewedMar 1, 2016
- License RenewedFeb 14, 2006
- License ModifiedJun 22, 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.