Air raid sirens were put up to warn civilians.
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Literally hundreds of pilots shot down 5 enemy planes. Are you asking what was a pilot called? That was ace, l'as, Überkanonen, depending on language.
Airplanes were excellent for reconnaissance and later bombing and intercepting enemy aircraft.
the reason for trench warfare was to take cover from enemy fire and motar shell fargments.
Yes. A bunch. And they were used for many different roles including strategic bombing---which means bombing enemy targets that are a long way from the area of combat.
they located the enemy and later they became a weapon and they started shooting from the planes
Bombing the enemy troops.
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ace ventura
somthing to do with planes, i think what they were was people who looked out for enemy bombers and alarmed
Very Brief Answer: They were used by all sides within their own air forces as war planes, to take out enemy war planes, drop bombs on the enemy, and provide reinforcements and supplies to allies behind enemy lines. From their relatively minor role in World War I, aircraft became one of the dominant forms of military hardware in World War II. They revolutionized both land and naval warfare.
Literally hundreds of pilots shot down 5 enemy planes. Are you asking what was a pilot called? That was ace, l'as, Überkanonen, depending on language.
Some of the U.S. planes were not equipped with actual guns due to budget issues. The U.S. instead attached broomsticks to the front of some planes in hopes that it might intimidate the enemy planes.
Trench warfare was mostly used, and planes were used to locate enemy positions
Airplanes were excellent for reconnaissance and later bombing and intercepting enemy aircraft.
P-51 in Europe
The first aeroplanes of world war one were not used to fight they were simply used to observe enemy trenches, but planes soon become fighter planes when machine guns were added to the plane, also in world war 1 they could reach speeds of 100mph.