KB1MBS
Active2x3District 1
No competing applications on record.
License HolderSheridan, Robert L
License ClassTechnician
Min. Class RequiredTechnician
LocationQuincy, MA
Grant DateApr 14, 2026
Expiration DateFeb 4, 2036
KB1MBS is a 2x3 format amateur radio callsign. It is currently registered to Sheridan, Robert L in Quincy, 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Bravo One Mike Bravo Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedApr 14, 2026
- License RenewedFeb 4, 2016
- System-Generated GrantMar 7, 2005
- License IssuedMar 7, 2005
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.