AJ4OS
Active2x2District 4
No competing applications on record.
License HolderCastellano, Lucio
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationLake Wylie, SC
Grant DateMay 8, 2019
Expiration DateMay 8, 2029
AJ4OS is a 2x2 format amateur radio callsign. It is currently registered to Castellano, Lucio in Lake Wylie, SC. 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
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CW Weight: 33 units(Moderate)
Voice Phonetics
Alpha Juliet Four Oscar Sierra
Readability: 7/10(Good readability)
License History
- License RenewedMay 8, 2019
- System-Generated GrantMar 5, 2009
- License IssuedMar 5, 2009
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.