A) Utah B) Nevada C) Arizona D) California
A) 1947 B) 1961 C) 1973 D) 1955
A) Stealth aircraft B) Commercial drones C) Passenger jets D) Hot air balloons
A) Civilian aviation B) Nuclear research C) Tourist attractions D) Testing spy planes
A) The number of employees B) The year it was built C) A code for aliens D) The area number on a map
A) Oceanographic studies B) Agricultural biotechnology C) Extraterrestrial technology D) Meteorological research
A) Weather balloons B) Military helicopters C) Unidentified flying objects D) Commercial airliners
A) Ely B) Las Vegas C) Rachel D) Reno |