Vulcan 903, where did you get that gen from ref the DA, the TVOC/Marshalls guys (engineering) are saying that the test flight is to confirm that the radio/avionic problems have been fixed, which was picked up while Marshall went through the test flight paperwork/data and the DA cannot be awarded untill the Permit to Fly has been awarded, which apparently will not happen untill Marshalls are happy with the air test results. You are right that all being well the test flight will be tomorrow. Unless the TVOC club/forum members are being kept in the dark.