Understanding Space Weather and Aviation

How does the radiation exposure of pilots compare to that of nuclear power plant workers?

• Pilots are exposed to the same amount of radiation.

• Pilots are not exposed to any radiation.

• Pilots are exposed to less radiation.

• Pilots are exposed to more radiation.

What is the primary factor that increases radiation exposure on flights?

• The speed of the aircraft

• The type of aircraft used

• The altitude and latitude of the flight path

• The number of passengers on board

What is the purpose of the NAIRAS system?

• To reduce flight delays

• To predict radiation exposure in real-time

• To improve fuel efficiency

• To monitor air traffic

Why do airlines prefer polar routes for international travel?

• They are safer.

• They offer better views.

• They have better weather conditions.

• They are shorter and have reduced head winds.

What was a turning point for Mertens in developing NAIRAS?

• A new technology discovery

• A personal health issue

• A government mandate

• A pilot's concern about radiation exposure