What speed should I input into the speed hold selector when cruising?

This question is asked for Flight Simulator; not real life planes. I currently input 283 mp/h into the speed hold selector. The aircraft in question is the Boeing 737-400. Read more »

Is it safe to descend from cruising altitude to the runway in one smooth glide?

Sydney Morning Herald has recently reported that by 2013, an estimated 100 airports in Europe will allow planes to descend from cruising altitude to the runway in one smooth glide. It is said that this will reduce carbon emissions and save fuel. I live under the fligth path and would like to know if this [...] Read more »