N4DOU
Active1x3District 4
No competing applications on record.
License HolderSCHUMACHER, JOHN N
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCadillac, MI
Grant DateFeb 21, 2024
Expiration DateMay 17, 2034
N4DOU is a 1x3 format amateur radio callsign. It is currently registered to SCHUMACHER, JOHN N in Cadillac, MI. 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: 30 units(Light (fast to send))
Voice Phonetics
November Four Delta Oscar Uniform
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedFeb 12, 2025
- Administrative Update AppliedAug 6, 2024
- Administrative Update AppliedJul 31, 2024
- License RenewedFeb 21, 2024
- Administrative Update AppliedDec 22, 2015
- License RenewedMar 26, 2014
- Administrative Update AppliedMay 6, 2010
- License RenewedFeb 19, 2004
- License RenewedFeb 19, 2004
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.