Today Dec 15 2018 Sat, I released a new version of the call sign look up service Ver 3.0.

This new service is fully RESTFUL, built on some latest backend technologies such as with Docker, Flask, REDIS, and a few more.

The prior version 1.0, will continue to exist till end of Jan 2019 at which point, it will be taken down.  I encourage users to upgrade using this new version 3.0 to avoid disruption of service.

The service information can be found here:

http://call3.n0agi.com/info