jcj78 wrote:They are loud on the flight line, that is true. When the power comes up, they change pitch and timbre, but not much volume.
Inside, they are quiet as a King Air though. From the ground, in flight, they are comparable to a KA. On the flight line they raise a racket though, even at idle. IIRCC, the ailerons ARE ailerons except when you put in flaps, then the whole trailing edge acts as a flap, and like you say, the spoilers on top of the wing are the downforce "aileron". That might be wrong, but that's how I remember it. I've only had three rides in MU-2's, and one in a Solitare, but I'll take any more opportunities I get. I sit in the front if I can, so I can't usually see the wings.
Hi jcj78, there are no ailerons installed in the MU-2 airplanes. You are correct about the full-span flaps. But its spoilers only for all roll control. My best friend [Captain on most GA Jets and Turboprops, Helos etc etc] used to fly one occasionally on business. I never did get a chance to fly Co-Joe for him on the MU-2 but he told me a lot about it. Most of all, he felt it was NOT for private Pilots and should be flown by highly-trained Professional Pilots for safety reasons. He also said that it should be flown by Pilots who would fly it exclusively so that they could practice engine-out procedures that were specific to the MU-2 and therefore be able to perform instantly in the event of an engine failure during a critical phase of flight [such as takeoff]. Another great friend flew them as Chief Pilot for a Corp. He flew both short-body and long-body MU-2's. One night he ditched one in a swamp with the Company President in the right seat! Airplane totally written off but due to the extreme strength of the MU-2 construction they both lived through the crash.
Right after the crash, his President ordered him to acquire a Corporate Jet for their trips. They settled on the Cessna Citation and lived happily ever after. He LOVED flying the Jet and said he could never go back to anything that had props on it.
One of these days I am going to fail an engine on the FSX Mu-2 Marquise on the takeoff and see how it handles and if I can handle it.