SysAda are pleased to announce that our first download is ready. This is Communications Library V0.9. (Version 1.0 will also include SPARK 95 source code). The library has been written in Ada 2012 / SPARK 2014 and contains classes for the building of ARINC 429 and MIL-STD 1553 message words, along with a basic generic stream. A full set of AUnit tests is also included that provide full coverage of all the source code. We intend to add new stream and features to the library shortly.