N4TAO
Unknown1x3Zone 4
License HolderTAMKE-ALLEN OBSERVATORY
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedJun 27, 2017
- Vanity Callsign GrantedJun 27, 2017
- License ExpiredJan 5, 2017
- License ModifiedJun 29, 2009
- License IssuedJan 4, 2005
- Vanity Callsign GrantedJan 4, 2005
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.