Did a search so I apologise if its already been posted....
An interesting video from westjet on flightglobal.com about the benefits of GPS/RNP approachs.
Seems like Canada is taking up GPS/RNP approaches quicker than most places (correct me if I am wrong), is this due to the nature of the terrain?
Do you think these approaches will become wider spread? From what I understand you need extra equipment and training but if it lowers minimums and increases safety I guess it is worth the investment.