W3DIO
Unknown1x3Zone 3
License HolderErickson, David A
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMay 28, 2025
- Administrative Update AppliedApr 5, 2016
- License RenewedAug 5, 2014
- Administrative Update AppliedJan 14, 2014
- Administrative Update AppliedMar 27, 2013
- Administrative Update AppliedNov 29, 2011
- Administrative Update AppliedDec 13, 2007
- License ModifiedDec 11, 2007
- License ModifiedOct 18, 2004
- Vanity Callsign GrantedAug 10, 2004
- License IssuedAug 10, 2004
- License ExpiredDec 16, 1999
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.