The flying_engineers11728833021supcomsource.zip file you have requested: Modifications / Miscellaneous / Flying Engineers - 6.9kb is not available. Perhaps try browsing all files for the game Supreme Commander and upload any files you want to share or are missing. This is the only information we could locate:
For more information on Supreme Commander, visit Supremecommander.filefront.com This mod makes all the Construction bots fly. There is no change other then that.