W4RRT
Unknown1x3Zone 4
License HolderOSTBY II, THOMAS A
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedNov 30, 2019
- Vanity Callsign GrantedNov 30, 2019
- License CanceledNov 1, 2016
- License IssuedMar 10, 2007
- Vanity Callsign GrantedMar 10, 2007
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.