Thursday, July 17, 2014

Bill Sweetman Takes a Look at Textron's Scorpion

My first reaction to photos of the Textron Airland Scorpion was not positive, I will admit. The tandem cockpit, twin canted vertical stabilizers and slender straight wing made it look too much like a Citation wearing a Super Hornet costume for Halloween.

From an operational viewpoint, it seemed to be at risk of falling between two stools: not that much more survivable than a light attack aircraft in the AT-6 or Tucano class, and, in a reconnaissance mission, able to carry the same kind of sensors as a special-mission King Air, but more expensive to buy and fly, and with one very busy weapon-systems operator in the rear seat.

Before I went to Farnborough, I ran those twin tails past some people I know who really design airplanes. The Scorpion passed this test: The fuselage was wide enough, I was told, to cause problems with body slipstream blanketing the tail at high angles of attack. Two tails could be lighter than the tall single fin that would be required to get some fin area above the body wake. (I’m looking at you, M-346.)

Next, it was a matter of venturing to the Textron display, located somewhere in Surrey, to talk to Textron Airland’s president, Bill Anderson, and chief engineer, Dale Tutt.

In person, the Scorpion is quite big. At 21,250 lb. max takeoff weight, it is about the size of the M-346 or a Citation Excel, it carries a 9,300 lb. useful load, and it stands well clear of the ground. As a jet, it offers much greater speed and altitude capability than a King Air or AT-6, Anderson points out.

No comments: