ND4O
Active2x1District 4
Competitive callsign — 14 applications filed with the FCC.
License HolderSENYKOFF SR, RONALD S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationDUNNELLON, FL
Grant DateDec 29, 2020
Expiration DateDec 29, 2030
ND4O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by SENYKOFF SR, RONALD S in DUNNELLON, FL. This callsign has attracted significant interest in the amateur radio community, with 14 vanity applications filed with the FCC. The most recent was submitted by WININGER, TIM L on Sep 22, 2010. ND4O has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. -.. ....- ---
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
November Delta Four Oscar
Readability: 8/10(High readability)
License History
- License ModifiedDec 30, 2020
- License RenewedDec 29, 2020
- License IssuedOct 9, 2010
- Vanity Callsign GrantedOct 9, 2010
- License CanceledSep 20, 2008
- License IssuedMar 16, 2004
- Vanity Callsign GrantedMar 16, 2004
- License ExpiredFeb 26, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.