Polaris Airlines runs the first fleet of suborbital passenger transports, brainchild of industrialist and owner Walt Hammond. Flight 501 is a private charter from Denver to Singapore. Due to a malfunction it becomes stranded in orbit.
This is good clean fun if you like aerospace and a thrilling story. The characters ring true, especially the pilots, engineers and operations staff at the airline. I did sometimes have a hard time telling minor characters apart, since Mr. Chiles’s world is almost exclusively populated by “ordinary white people” straight from Central Casting.
It falls over a bit on the technical details, which is unfortunate since in a technothriller like this the technical details are essential. The explanations are often lacking in the clarity needed for mainstream prose. There are also inconsistencies in the text which should have been caught in editing. For example, one paragraph will mention thin cirrus clouds and afternoon sun, then the next will speak of an aircraft “breaking out of the overcast.”