An experienced pilot was on a test run in a helicopter and a 22-year-old flight instructor with a student pilot from the United Kingdom were in another when the two aircraft collided midair in Oregon and crashed into a farm field, killing all three.
Details about the three victims were still emerging Friday, as the National Transportation Safety Board said a team was on its way to examine the wreckage from the previous day's crash. Law enforcement photos showed a red helicopter lying crumpled in a farm field, while a green helicopter came to rest upside down.
