The SotSGold601Patch.zip file you have requested: Official Patches / v601 / Sailors of the Sky Gold v6.01 Patch - 7.44mb is not available. Perhaps try browsing all files for the game Sailors of The Sky and upload any files you want to share or are missing. This is the only information we could locate:
Thorough revised version. It includes voice intercommunication. Press "Tab" to transmit. You have to set it in the Configuration window first. You can return to text mode pressing Ctrl+Tab when on flight. Adicionally in previous patch: 1. New This release updates v2.87 and v4.63 to v6.01 and implements voice communication along with a few other changes.