The plane is headed over the Great Lakes territory of the Newark Aristocracy,when it disappears.
What happens is rippling.
The plane ends up on November 10,1975,over the Edmund Fitzgerald as it about to sink.
The plane Dodges the ship,but the plane stalled,crashing into the Great Lakes.
The disappearance of the plane baffles investigators in the 2020 Newark Aristocracy.
The plane is found by US and Canadian Coast Guard ships,afloat,with the pilot missing.
The plane is sent to the US mainland. The plane has many technologies which the US and Canada of the 70s don't under stand.
The plane is found in 2020,by the pilot,who somehow goes to 2020 to get himself out of the situation. He tells authorities that the plane went to November 10,1975 and crashed.
People don't believe him. As word of this gets out,controversy starts to surround the General Avation plane with people thinking it has a time machine in it. The NATSB or Newark Aristocracy Transportation Safety Board states that this is not an isolated incident as several similar ones have happened in the past 5 years.