N4OLU
Active1x3District 4
No competing applications on record.
License HolderHALPERN, JOHN
License ClassGeneral
Min. Class RequiredGeneral
LocationLakeland, FL
Grant DateAug 30, 2018
Expiration DateAug 30, 2028
N4OLU is a 1x3 format amateur radio callsign. It is currently registered to HALPERN, JOHN in Lakeland, FL. 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 Lima Uniform
Readability: 7/10(Good readability)
License History
- License RenewedAug 30, 2018
- License RenewedMay 20, 2008
- Administrative Update AppliedApr 18, 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.