N4OIO
Expired1x3District 4
No competing applications on record.
License HolderANDERSON, ROBERT F
License ClassGeneral
Min. Class RequiredGeneral
LocationOAK RIDGE, TN
Grant DateJun 28, 2016
Expiration DateJun 28, 2026
Available for ApplicationsJun 29, 2028
N4OIO is a 1x3 format amateur radio callsign. It is currently registered to ANDERSON, ROBERT F in OAK RIDGE, TN. 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: 31 units(Moderate)
Voice Phonetics
November Four Oscar India Oscar
Readability: 7/10(Good readability)
Available Jun 29, 2028 (655 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJun 28, 2016
- License RenewedJan 4, 2006
- License ModifiedMay 9, 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.