Complex sentence: There were no injuries during the ditching, however several passengers suffered from varying degrees of hypothermia and this accident lead to a dramatic increase in thermal protection and other advancments in helicopter tranportation suits for offshore workers on the east coast of Canada.
Split into simpler sentences: There were no injuries during the ditching, however several passengers suffered from varying degrees of hypothermia. As a result of this incident, there was a dramatic increase in thermal protection and other advancements in helicopter tranportation suits for offshore workers on the east coast of Canada.