Tony Molinaro, a Federal Aviation Administration spokesman said the agency received reports of a jet down and referred questions to the military.
Jan Emge, a switchboard operator at the Indiana State Police post in nearby Evansville, confirmed the crash but had no details.
Callers to Vincennes radio station WAOV reported seeing a military plane crash and parachutes in the air south of Vincennes.
The discovery of the submarine has unveiled a few "inconsistencies." For example, how can one explain the fact that the sub was found where it needed to be searched for from the start?
This problem is not limited to the situation with the "whale prison" in Russia's Far East, because many people buy tickets to go to oceanariums and turn a blind eye to the problem