Vertigo is not acceptable for working in aerial platforms, especially when some of these platforms elevate faster and finish higher than before. Some will want to stay in the crane cab and be the operator, not the load.
In related news, JLG Industries Inc., an Oshkosh Corp. company, will discontinue the manufacturing of its four rear-pivot-steer telehandler models. Beginning in 2010, the G6-42P, 534D9-45, 534D10-45 and 544D10-55 will no longer be part of the JLG family of telehandlers.