N4TWI
Unknown1x3Zone 4
License HolderSHREWSBURY, DAVID J
License ClassP
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedOct 18, 2021
- License RenewedJun 2, 2021
- License RenewedMar 11, 2010
- Authorization PrintedJan 16, 2009
- Administrative Update AppliedMay 19, 2004
- License ModifiedMar 3, 2000
- License RenewedFeb 5, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.