This might help Alaska's application.
Transportation's top gun impressed with RNP technology
Posted February 24, 2004
Captain Kim Rackley and First OfficerMarc Henegar took U.S. Secretary of Transportation Norman Mineta on a joy ride of sorts last Friday to show off Alaska’s new RNP precision guidance technology.Â
Mineta flew jumpseat on an Alaska demonstration flight from San Francisco to Palm Springs to see the cutting-edge technology first-hand. The hope is that Mineta’s up close experience will speed approval of RNP for use at more airports, including Palm Springs—where just last Sunday four Alaska aircraft were diverted to Ontario due to low-visibility weather.          Â
From the sounds of it, Mineta was impressed.
"Seeing RNP in operation showed what a valuable tool it is for improvingaviation safety and expanding capacity," Secretary Mineta said. "Airports that otherwise might be hard to access because of obstacles, difficult terrain or adverse weather conditions are now better able to accommodate more service. I look forward to seeing this technology in use by other carriers at other airports around the nation."
Already approved for use in San Francisco and seven airports in Alaska, RNP, or Required Navigation Performance, uses onboard navigation systems and Global Positioning System Satellites to chart aircraft on a computer-plotted course. The result is pinpoint navigational accuracy.Â
Another benefit of RNP is that it permits aircraft to fly more direct routes, thereby cutting flight times and fuel burn. Cutting just 10 miles off one flight over the course of a year can save 3,650 miles per year. Using RNP in Palm Springs would allow aircraft to make a single turn on approach, versus the zigzag flight path currently used.
And for Alaska employees, how was it to have a high-profile celebrity onboard?
“The Secretary seemed very interested in and supportive of RNP,†said RNP and Aircraft Technology Engineer Kristin Fuson. “He asked great questions and seemed to enjoy watching the procedures from the jumpseat.†The Secretary even stayed afterward to meet employees and pose for a photo.
“He was particularly impressed to learn that Alaska Airlines had not only pioneered 17 RNP approaches, but that we had also authored detailed engineering procedures on how to do it—all with five people and no budget,†said Rackely. Rackley noted that Alaska is the world leader in RNP technology and is working in synergy with other airlines and the FAA to standardized RNP for the industry.
Alaska pioneered RNP in 1996, as a way to improve schedule reliability out of Juneau, an airport know for its bad weather conditions and challenging terrain.Â
Plans are in the works to introduce RNP to Reagan National in Washington D.C., a challenging approach for pilots due to its location near densely populated neighborhoods and restricted airspace. “Right now the pilots follow the Potomac River for approach. RNP will give us a guided turn, under lower approach minimums, for a much more predictable path,†said Rackley.
Transportation's top gun impressed with RNP technology
Posted February 24, 2004
Captain Kim Rackley and First OfficerMarc Henegar took U.S. Secretary of Transportation Norman Mineta on a joy ride of sorts last Friday to show off Alaska’s new RNP precision guidance technology.Â
Mineta flew jumpseat on an Alaska demonstration flight from San Francisco to Palm Springs to see the cutting-edge technology first-hand. The hope is that Mineta’s up close experience will speed approval of RNP for use at more airports, including Palm Springs—where just last Sunday four Alaska aircraft were diverted to Ontario due to low-visibility weather.          Â
From the sounds of it, Mineta was impressed.
"Seeing RNP in operation showed what a valuable tool it is for improvingaviation safety and expanding capacity," Secretary Mineta said. "Airports that otherwise might be hard to access because of obstacles, difficult terrain or adverse weather conditions are now better able to accommodate more service. I look forward to seeing this technology in use by other carriers at other airports around the nation."
Already approved for use in San Francisco and seven airports in Alaska, RNP, or Required Navigation Performance, uses onboard navigation systems and Global Positioning System Satellites to chart aircraft on a computer-plotted course. The result is pinpoint navigational accuracy.Â
Another benefit of RNP is that it permits aircraft to fly more direct routes, thereby cutting flight times and fuel burn. Cutting just 10 miles off one flight over the course of a year can save 3,650 miles per year. Using RNP in Palm Springs would allow aircraft to make a single turn on approach, versus the zigzag flight path currently used.
And for Alaska employees, how was it to have a high-profile celebrity onboard?
“The Secretary seemed very interested in and supportive of RNP,†said RNP and Aircraft Technology Engineer Kristin Fuson. “He asked great questions and seemed to enjoy watching the procedures from the jumpseat.†The Secretary even stayed afterward to meet employees and pose for a photo.
“He was particularly impressed to learn that Alaska Airlines had not only pioneered 17 RNP approaches, but that we had also authored detailed engineering procedures on how to do it—all with five people and no budget,†said Rackely. Rackley noted that Alaska is the world leader in RNP technology and is working in synergy with other airlines and the FAA to standardized RNP for the industry.
Alaska pioneered RNP in 1996, as a way to improve schedule reliability out of Juneau, an airport know for its bad weather conditions and challenging terrain.Â
Plans are in the works to introduce RNP to Reagan National in Washington D.C., a challenging approach for pilots due to its location near densely populated neighborhoods and restricted airspace. “Right now the pilots follow the Potomac River for approach. RNP will give us a guided turn, under lower approach minimums, for a much more predictable path,†said Rackley.