N1OBK
Active1x3District 1
No competing applications on record.
License HolderFRIZZELL, DAVID L
License ClassTechnician
Min. Class RequiredGeneral
LocationWoburn, MA
Grant DateJan 31, 2023
Expiration DateJan 31, 2033
N1OBK is a 1x3 format amateur radio callsign. It is currently registered to FRIZZELL, DAVID L in Woburn, 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: 39 units(Moderate)
Voice Phonetics
November One Oscar Bravo Kilo
Readability: 7.5/10(High readability)
License History
- License RenewedJan 31, 2023
- License RenewedOct 23, 2012
- Administrative Update AppliedDec 9, 2008
- License RenewedOct 18, 2002
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.