Airship which were called Zeppelins.
airship
French engineer Ferdinand de Lesseps who successfully built the Suez Canal
They build aircraft.
Aerospace engineers build aircraft
They attempted to build one and called it the Graf Zeppelin but it was never finished because they put it on hold constantly. At the end of World War 2 the soviets stole it and used it as target practice sinking it in a harbour.
yes
Almost no natural products are used in building aircraft
mostley aluminum
Harry hawker....
NO
who build the Concorde
Aircraft engine manufacturers build and repair aircraft engines using automated robots and other computer-aided equipment.