W1DYN
Unknown1x3Zone 1
License HolderShapiro PhD, Jonathan S
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJan 3, 2026
- License IssuedJan 8, 2021
- Vanity Callsign GrantedJan 8, 2021
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.