by dave3cu » Tue Jul 17, 2007 6:55 pm
first check your recycle bin.....
then maybe search your HD for files/folders named 'Douglas' in case you inadvertently moved it.....
Last edited by
dave3cu on Tue Jul 17, 2007 7:11 pm, edited 1 time in total.
At that time [1909] the chief engineer was almost always the chief test pilot as well. That had the fortunate result of eliminating poor engineering early in aviation.