carbon emission
RNP = Reduced Emissions
Thu, 06/19/2008 - 14:40 — David "Fig" NewtonWant to go Green? No, I’m not talking about leprechauns and four-leaf clovers. This is about being environmentally friendly. Today Southwest Airlines announced plans to tackle emissions reductions by employing a gee-whiz navigation technology called RNP (Required Navigation Performance).
