FedEx flight 1412, on its way from Memphis International Airport to Manchester, New Hampshire, made an emergency landing at Nashville International Airport in Nashville, Tennessee at about 5 a.m. on July 2.
The incident happened after smoke was noticed in the cockpit of the cargo plane.
The plane landed without incident. The pilot and the co-pilot were the only people aboard; both of them remained unharmed.
According to a FedEx spokesperson, the company is working with the authorities to determine the cause of incident.