Cataracts are cloudy areas that develop within the eye lens. A healthy lens is clear like a camera's, and light has no problem passing through it to the retina at the back where images are processed. When you have a cataract, the light can't get through as easily and, as a result, you can't see as well. Cataracts often form slowly, and they don't cause symptoms like pain, redness, or tearing in the eye. Some stay small and don't affect your eyesight.
A composite flight plan is actually two flight plans-one VFR and one IFR. What makes it composite is that you will transition from one to the other at some specified point during your flight.
What is the PHX Sky TrainÂ®? The PHX Sky TrainÂ® is an automated train that transports travelers between Valley Metro Rail at 44th and Washington streets, the East Economy Parking area and airport terminals. Trains arrive and depart every 3-5 minutes. The PHX Sky TrainÂ® is free to the public.