N4DWB
Available1x3District 4
No competing applications on record.
License HolderHelmer, Mark E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationEagle, AK
Grant DateJul 20, 2010
Expiration DateJul 20, 2020
Cancellation DateJul 21, 2022
Available for ApplicationsJul 21, 2022
N4DWB is a 1x3 format amateur radio callsign. It is currently registered to Helmer, Mark E in Eagle, AK. 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: 29 units(Light (fast to send))
Voice Phonetics
November Four Delta Whiskey Bravo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 21, 2022
- License RenewedJul 20, 2010
- Authorization PrintedJan 16, 2009
- License ModifiedMar 11, 2003
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.