Aryana wrote:What’s a pre buy inspection exactly? And how does it determine the value of an aircraft? Is it conducted by a licensed mechanic? Who is qualified to do it? What standards does it conform to in order to be able to determine the value of any aircraft you want to purchase?
I don't see the big hick-up here. A pre buy inspection is taking the airplane you're thinking of buying to someone who knows a lot more about airplanes than you do, in order to get their
opinion on condition and value. It's not a guarantee of value or lack of problems,
but neither is an annual inspection. It's just a relatively inexpensive tool to help the less informed make a purchasing decision. Determining airplane value isn't an exact science, but it's not voodoo, either. Airplane brokers and insurance companies manage to do it with some regularity.
Whether a non-annual inspection prior to purchase is a good idea is debatable. FWIW, I bought both my airplanes with nothing but a pre buy inspection, if that. I
talked to a IA familiar with the first airplane, and a non-mechanic who knew a lot more about airplanes than I did looked over the second. With the second aircraft I got the opinion of a broker, and he said I was probably paying top dollar, but since I was buying a highly modified airplane, that's not uncommon. Both airplanes needed routine maintenance and repair during their service...duh!
There are no guarantees when you buy a piece of equipment, much less a 50~70 year-old piece of equipment. But getting the input of someone who knows more about them than you do is just common sense.