Unfortunately the parts did not get shipped out from the manufacturer in Argentina until Monday this week, and it takes a few days to clear customs once they arrive in the US. Once they are in the hands of the supplier in California they can ship them to me overnight if necessary. I just checked and the parts are in the hands of FedEx, but still in Argentina, so I don’t have any hopes for getting them by Friday. Therefore I think the following weekend, 17th and 18th of August is a better bet for having the tow plane flying again.