Three Beech 1900 aircraft crash mysteriously. Josey Cantwell, aviation consultant and expert witness, and her partner, Brad Smith, former army aviator and CIA operative, are called in to help investigate the accidents.While juggling her cases, Josey is retained as an expert witness by Viscount Air Transport, a charter and cargo operator that flies in and out of South and Central America, to evaluate the credentials of an employee who died in a Cessna 172 on his way back to work. While reviewing his pilot logbooks, she stumbles into a shocking conspiracy between the vice president of Viscount and an entrepreneur in San Salvador.The action never stops when word gets out Josey might have incriminating evidence against the vice-president of the air carrier.