Drones

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Across
  1. 1. persons who engage in a pursuit that are not professionals
  2. 5. Spend money expecting to make a profit or money
  3. 7. machinery or equipment developed from application of scientific knowledge
  4. 8. artificial body place in orbit to collect information of to communicate
  5. 9. activity done regularly in one's leisure time for pleasure
  6. 10. farm animals
  7. 11. view or judgement not necessarily based on fact or knowledge
Down
  1. 2. existing, happening or operating in the air
  2. 3. control of something from a distance by means of a radio or electronic device
  3. 4. devices for propelling a boat or aircraft
  4. 6. used by businesses to make money