41. In seeking its first astronauts, NASA required jet aircraft flight experience and engineering training. 42. Indoor aerobatics, floatplane, helicopters, jet aircraft and gliding / soaring. 43. Tyler Jet Aircraft specializes in the sale of corporate jets. 44. Local ordinances also prohibit jet aircraft from using the field. 45. _UPS operates the ninth-largest airline fleet in the United States with 234 jet aircraft . 46. UPS, with 180 jet aircraft worldwide, maintains an air freight center in Louisville, Kentucky. 47. The modern equipment includes three new jet aircraft programs worth over $ 100 billion. 48. It was the first jet aircraft developed in postwar Italy. 49. The player would fly a combat jet aircraft in the skies against enemy forces. 50. Alt = A shiny needle-nosed four-engine jet aircraft takes off.
