TRAVERSE City, Mich. /ScoopCloud/ -- After HAI HELI-EXPO was cancelled in 2021 due to COVID-19, ViewTech Borescopes will be exhibiting at booth 7802 during the annual event. With over 600 exhibitors and more than 14,000 industry professionals expected to attend, the international helicopter association will convene March 7 - 10 at the Kay Bailey Hutchinson Convention Center in Dallas, Texas.