21. Albea, 78, served in the South Pacific for three years with an anti-aircraft unit . 22. That will generate competition, " said Francisco Fernandez-Sainz, head of EADS'military transport aircraft unit . 23. Heavy anti-aircraft units were to engage targets up to. 24. The fire of NVA anti-aircraft units took its toll of helicopters that made the attempt. 25. It was formed from both flying and anti-aircraft units . 26. The UH-34 type helicopter retired shortly afterward, once again making the squadron a one-aircraft unit . 27. ASTOR is built around radar technologies Raytheon acquired from General Motors'Hughes Aircraft unit in 1997. 28. Yugoslav anti-aircraft units were firing at the NATO planes. 29. During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well. 30. Hundreds of RAD units received training as anti-aircraft units and were deployed as RAD Flak Batteries.
