3 ms·FAA to change how some planes land in effort to cut emissions1 points by danso 5y agolabawi 5y agoI'm not sure how/why one would demand stair-stepping descend - it seems silly. Good thing they've changed the rules. In Europe, I think I've only experienced the smooth approach.bob1029 5y agoThis seems like a win-win to me. Any downsides with enforcing this strategy?