Then I think huge parachutes can be a good option to lower the speed. Or there can be a big fan underneath the plane like those having stability like helicopters.
Those are doesn't really matter if the pilot want to crash the plane.
A big parachute needs high altitude and "thick" air to open and slow down stuff. In addition we are talking about a big and relative fragile 60-70 tons plane, so you would really need quite a lot of huge parachutes.
Just one more reason why everyone needs their own personal jetpack.