ya, but car break down 10 times u still alive, helicopter 1 time GG, u are buying a second hand, how do u know what is the real reason previous owner sell it for, they can claim they need money or need to get a better 1, but perhaps they already know something is wrong with it, after u buy it, no matter how many times u service it, u still dont know if something is wrong, there are many things that u cant inspect without trying.