Posted 11/17/2016 10:34 (#5641102 - in reply to #5640767) Subject: RE: Early morning planes with lights on?
South Central Kansas
What your seeing are landing lights. They're required during takeoff and landings day or night. Theres also a voluntary program called "OPERATION LIGHTS ON" to enhance see-and-avoid practices. Pilots volunteering for this will have landing lights on when operating under 10,000 feet.