Towed trials were begun in the late Spring of 1932 but encountered lateral instability problems.
2.
During Bridgeman's supersonic flights, he encountered a violent rolling motion known as lateral instability.
3.
There was also a serious lateral instability, which, together with poor visibility hindered the deployment of the torpedo.
4.
The H . IX V2 reportedly displayed very good handling qualities, with only moderate lateral instability ( a typical deficiency of tailless aircraft ).
5.
The take-off run was unacceptably long, while in flight the aircraft displayed some lateral instability, excessively heavy controls and poor control response.
6.
If both turn onto unpaved ground, however, the signature of the truck is that it might slow significantly, or demonstrate much lateral instability.
7.
Wind tunnel testing had revealed lateral instability requiring the addition of 5?anhedral to improve control at high angles of attack while still keeping the tailplane clear of the engine exhaust.
8.
The use of a single cylinder may require counter-weighting to prevent lateral instability in the water, depending on the buoyancy of the chosen cylinder, and does not provide a redundant gas supply.
9.
On the other hand, the long rotor blades restrict the maximum speed to about 250 miles per hour ( 400 km / h ) of at least conventional helicopters, as retreating blade stall causes lateral instability.
मोबाइल