In mid-June, a single-turbine helicopter took off from a test field in Mesa, Arizona, avoided obstacles during flight, scoped out a landing site and landed safely. It’s the kind of flight choppers have made tens of tho - Mesa, Arizona - Document - PDFSEARCH.IO

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	In mid-June, a single-turbine helicopter took off from a test field in Mesa, Arizona, avoided obstacles during flight, scoped out a landing site and landed safely. It’s the kind of flight choppers have made tens of tho Add to Reading List Document Date: 2014-03-21 11:49:26 Open Document File Size: 174,27 KB Share Result on Facebook

In mid-June, a single-turbine helicopter took off from a test field in Mesa, Arizona, avoided obstacles during flight, scoped out a landing site and landed safely. It’s the kind of flight choppers have made tens of thoAdd to Reading List