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