CHINLE, Ariz. (AP) — Four people died Tuesday when a medical transport plane crashed and caught fire on the Navajo Nation in ...

A medical transport plane crashed and caught fire on the Navajo Nation in northern Arizona, killing four people ...

The National Traffic Safety Bureau and the Federal Aviation Administration are investigating the deadly crash, authorities ...

Four dead after medical transport plane crashes on Navajo Nation in northern Arizona - Crash occurred as medical flight was ...

The relationship between the National Transportation Safety Board and the Federal Aviation Administration can frequently be ...