1.  He also suspects that a change in technology, specifically planes capable of vertical landings and takeoffs, will help make a second airport unnecessary.

2.  Last minute checks are under way for the first tests of fully armed, autonomous combat planes capable of carrying out offensive missions.

3.  The initial aim is to develop an uncrewed plane capable of flying ahead of, or with, piloted aircraft to suppress enemy air defenses.

4.  He said they were very old Super Galebs, small, propeller-driven planes capable of flying very slowly and very low.

5.  The Firefly, a powerful British propeller plane capable of loops and other aerobatic maneuvers, has had reported problems with engine stalling.

6.  The fighter jets, armed with HARM missiles, have been sought by NATO for months because U.S. anti-radar planes capable of killing missile batteries are not always available.

7.  The jets, armed with missiles, have been sought by NATO for months because U.S. anti-radar planes capable of destroying Serb missile batteries are not always available.

每页显示:    共 7 句