It is for use on inland rivers on vessels of the federal Austrian administration or government. The height of one stripe, the height of the shield is equal to 1.3 times the height and the length equal to the height. The shield is of the 19th Century French style. The bottom of the shield is on the middle of the white stripe. The 1929 eagle has no chains.
Drawings are in the law.
In white, a red eagle with a wreath around its head. This flag usually has no shield, but has a white disc, visible only in the red part, but it is possible that there are variations in use. The colors white and green are also as the Tirolean colors. These can be also displayed as a flag. These arms are the very first arms of Tirol, and are a reproduction of the arms of Tirol found on an altar in the castle of Tirol.