In addition to a number of issues arising out of concerns over
icing circumstances involved in the 2004 crash of a Part 135
CL-600-2A12 bizjet, NTSB has made another recommendation about the
way that the Air-Taxi industry conducts business, noting that
"Transparency of operations in and of itself is not likely to
prevent an accident. However, it will inform air taxi and charter
consumers about who is actually providing the service they have
hired, as well as afford them an opportunity to make necessary
inquiries about the operator...