Anonymous  +  806428 Sat, 04 Jul 09 10:04 PM When the wind direction changes, wind sensors mounted on top of the nacelle signals a controller which activates the yaw system. Anonymous Usages

	Philip  +  806450 Sat, 04 Jul 09 10:50 PM Anonymous “   When the wind direction changes, wind sensors mounted on top of the nacelle signals a controller which activates the yaw system. ”  Wind sensors signal. Philip Joined on Thu, Jun 23 2005 Veteran Member 8,604 At reise er at leve! - H. C. Andersen Usages

	Avangi  +  807055 Sun, 05 Jul 09 09:30 AM I believe Philip found the only error, unless "nacelle" requires a capital.  Is it the name of the "vessel," or is it a generic term? Woops!  It's generic!  My relic dictionary didn't let me down!  That's a new word for me. Sorry, "aircraft." Actually, I was thinking spacecraft, but I believe "yaw" is used on both. Hmmm, there's not much wind in space. Avangi Joined on Mon, Nov 19 2007 Veteran Member 7,923 ". . . le plaisir delicieux et toujours nouveau d'une occupation inutile." - Henri de Regnier Usages, Mistakes, Apologies