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I was browsing through jetphotos.net and i found this picture of a KLM MD-11. On the lower-right corner of the picture there is a red circle with some sort of instrument in it. http://www.jetphotos.net/viewphoto.php?id=...711&nseq=69At first I thought it was a pitot tube, but after closer inspection it appeared to be something else. It looks like the arm extending out perpendicular to the aircraft is attached at the middle of the red circle. I'm thinking it looks like it could be an angle of attack indicator? Does anyone else know what it is?-Mike!

Correct, Angle of Attack (AoA) sensor.Ian

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