I take no credit for this aircraft except for the part where it has 10 times the power that the original aircraft had. The orignal aircraft is the SR-71 Blackbird, and was created by RocketLL. I must say that he did and amazing job and if you havent downloaded his plane yet, then go do that. The original was powered by 2 modded jet engines which i duplicated many times and also duplicated the intake tube to house the extra engines. In total it has 20 of the modded jet engines. The inside 2 jets are activated with 1 and the outside 2 are activated with 2. I have gotten it up to about 17,000 mph. You probably will want to turn down your volume because it makes a terrible noise at those speeds.