There have been several conspiracies about the planes that attacked the Twin Towers. One of the planes left Boston's Logan Airport at 7:59 am. The hijackers crashed the plane into the North Tower of the World Trade Center at 8:46 am. The other plane left Logan Airport at 8:14 am. The hijackers flew the plane into the South Tower of the World Trade Center at 9:03 a.m. America had said 10 planes were expected to be hijacked that day. "Providing new details about the plot's planning, commission staff said that al-Qaida planner Khalid Shaihk Mohammed had initially proposed a 9/11 attack involving 10 planes that would be used to attack CIA headquarters and of the FBI, unidentified nuclear facilities and tall buildings in California and Washington state,” (Brunker) Both planes that flew into the Twin Towers were Boeing 767s. The plane was 159 feet long seemed strange was that 9,700 gallons when they usually shouldn't have anything less than 14,000 gallons. The engine was found on Murray Street when it should have been right behind the Tower. The plane was said to be like a missile since the engine had been dropped so far from the Towers. According to German television footage, the plane's front nozzle caught fire before it passed through the building. Conspiracy theories say there were three things connected to the plan that could have exploded . After the plane entered the building, the plane somehow exploded making it look like a missile had entered the building or somehow it was some sort of bomb. The Federal Emergency Management Agency, FEMA, spotted the plane and the way the plane flew into the Towers didn't look right. The Boeing 757 plane's propellers were smaller than the hole that actually was... in the center of the paper... a few minutes and I took the film." There was almost no debris from the plane. The government stated that all the hijacked planes were the same. The engine of the plane found at the scene of the Pentagon attack did not have the same engine as the other planes, that being said, it could have been a smaller plane as it was a smaller building. . There were no plane wreckage, no wings, no tails, no luggage, no seats and no bodies. The plane that appears to have flown into the Pentagon is said to be Flight 77, especially due to its size distance with or without guidance. The transponders of all the planes were turned off. The way the plane came out was a perfect circle, but that circle did not match the plane that the American government had claimed it to be. Even the Pentagon looked like it be equipped with explosives.