WB2OSZ
Active2x3District 2
No competing applications on record.
License HolderLANGNER, JOHN W
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationCHELMSFORD, MA
Grant DateApr 8, 2026
Expiration DateJun 7, 2036
WB2OSZ is a 2x3 format amateur radio callsign. It is currently registered to LANGNER, JOHN W in CHELMSFORD, 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: 44 units(Heavy (slower to send))
Voice Phonetics
Whiskey Bravo Two Oscar Sierra Zulu
Readability: 7/10(Good readability)
License History
- License RenewedApr 8, 2026
- License RenewedMar 11, 2016
- License ModifiedJan 24, 2012
- License RenewedMar 14, 2006
- FRN Association Letter SentMar 14, 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.