Here is a photo of a standard PSA Airlines Bombardier CRJ700 series regional jet, from the American Airlines website.

The jet's sterling safety record won't help Bombardier, however, as the Quebec manufacturer divested its aircraft programs to focus on private jets for business customers and the ultra-wealthy.

Here’s what to know about the aircraft involved in the collision. Flight 5342, a Bombardier CRJ-700 regional jetliner operated by PSA Airlines, a subsidiary of American Airlines, was bound from ...