Stratolaunch aircraft passes first phase of engine testing

[gary]

Originally Posted by Stratolaunch Systems

We hit another important milestone this week by completing the first phase of engine testing. For the first time we started the aircraft’s six Pratt & Whitney turbofan engines.

19 Sept 2017 Press Release :-
http://www.stratolaunch.com/news/EngineTesting.html

Photo gallery showing engine nacelles opened up :-
http://www.stratolaunch.com/gallery.html

[multiweb (Marc)]

Pretty cool. Long way to go still.