It didnt happen in PA. It actually happened in Ohio. The train number was 8888 and it happend in 2001.
Well, there is not a simple answer here. A locomotive is about 87 decibels. A 777 can run about 140 decibels. HOWEVER- you will generally be closer to a locomotive than to a 777. There are train tracks 110 ft from my office. The train is louder than the aircraft that is 25,000 ft above my office.
39% of 777 = 39% * 777 = 0.39 * 777 = 303.03
12% of 777 = 12% * 777 = 0.12 * 777 = 93.24
33 777
There are 8.3 Boeing 777 aircraft that are made each month. This is equal to approximately 100 planes every given year.
777 account
1554
777 account
The 777-200 can carry 117,348 litres ; the 777-200ER 171,176 litres ; the 777-200LR 181,283 litres; the 777-300 171,176 litres and the 777-300ER, 181,283 litres
The Boeing 777 (or triple 7) was first flown on 12th June 1994 with an introduction to service on 7th June 1995 with United Airlines.
777 = DCCLXXVII
0.577 777 777 777 = 577,777,777,777/1,000,000,000,000 which is approximately 26/45