WEAR, ERIC JORDAN, CNNBy Aaron Cooper, CNN(CNN) — The Federal Aviation Administration is investigating a small plane on a training flight that made an emergency landing on a Florida interstate Monday morning, narrowly missing highway signs and vehicles. The single engine Piper PA-28 Cherokee was preparing to land at Pensacola International Airport just before 11 a.m., when the pilot radioed there was a problem with the plane. The plane had taken off from Pensacola about 30 minutes before, according to the tracking site FlightAware. Two people were onboard the plane at the time, according to the FAA. Eric Jordan was driving a truck in the eastbound lanes of the highway when the plane landed right in front of him.