If you built the turbine, then you go get your stamp set and stamp "APPROVED" on it.
Here, the tower AND FOUNDATION has to have an engineering stamp that says it's safe for the loads imposed on it by the turbine. And the new standards call for 134 mph wind speed survival with full ice load on the tower. There's a reason for that.
Recently when ours was all iced up there was 250 lbs of ice on the blades with probably 3-4 tons of ice accumulated on the tower and it was shaking the top of the tower back and forth 3 feet. And she's still standing and running today. That's what engineering analysis is all about and it's nothing to take lightly or think you can do it yourself unless you are qualified to do it. Wind turbines are VERY dangerous machines installed improperly and the main reason for these requirements is to not have spindly guyed pipe setups with guy wires anchored to chunks of wood buried in the dirt, or similar. And I've seen that - and I've also seen some of them come down. And it's not pretty when they collapse.
It's a matter of liability. You can say it's my property and what should anybody care if it comes down on my own property, and I should be able to do what I want. But unless you have your property barricaded, locked and posted as such, anybody coming on to your place has reasonable expectations that they are not walking into a death trap. So if somebody comes to your place for whatever reason, gets out of their car and suddenly a guy wire snaps and a wind turbine comes down and kills them - guess who's liable for it?