WB4OOO
Active2x3District 4
No competing applications on record.
License HolderKOCH JR, WILLIAM F
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationHAVERHILL, NH
Grant DateNov 9, 2017
Expiration DateFeb 3, 2028
WB4OOO is a 2x3 format amateur radio callsign. It is currently registered to KOCH JR, WILLIAM F in HAVERHILL, NH. 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: 47 units(Heavy (slower to send))
Voice Phonetics
Whiskey Bravo Four Oscar Oscar Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedNov 25, 2023
- Administrative Update AppliedNov 3, 2021
- Administrative Update AppliedApr 14, 2020
- License RenewedNov 9, 2017
- License ModifiedAug 7, 2017
- Administrative Update AppliedApr 25, 2012
- Administrative Update AppliedSep 22, 2011
- Administrative Update AppliedSep 16, 2011
- License RenewedNov 8, 2007
- License ModifiedMay 17, 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.