So why hasn't it flown again many people have been asking. Well here's why-
The aircraft has been receiving the v5.5 software and has been on the ramp at BFI working out the last bugs. This is the aircraft that is working on having to most updated and official Flight Module Control systems. The next flight of this bird is expected to be monday where it will be doing extensive testing and then having it fly south to Victorville for extensive engine testing in getting the RR Trent 1000's.
Also the first flight of ZA003 is actually supposed to be tommorow so going to try to get up to Paine for that possibly and then BFI for the landing!