This was on the AA employee website today.
Engineers at American's Tulsa Maintenance Base are rolling up their sleeves to help the company in its fuel conservation efforts. They are finding innovative ways to reduce weight and decrease drag on American's fleet, which helps American remain "Fuel Smart."
Even altering the smallest aspects on a plane can have a huge impact. Brad Francis, senior engineer, found this to be true when he recommended and helped implement the removal of the logo lights, which are located on the tops of the horizontal stabilizer and are used to illuminate the AA logo on the tail. The old lights were replaced with a more streamlined composite light system on the wingtips. The new light system weighs less and reduces drag of the plane, so it helps conserve fuel and saves American $300,000 in annual fuel costs.
"Every bit that we can get off weight-wise is worth looking at," Francis said. "It's something we can directly impact."
Engineers continuously search for ways to make sure all of the airplanes are functionally efficient, and Erik Miller, engineering manager, said he believes Fuel Smart is a perfect fit in that mission.
"Fuel Smart has become a critical element for ensuring our airplanes operate efficiently and profitably," Miller said. "In these days of maximizing load factor, cargo and the cost of fuel, every ounce counts."
As part of a weight-reduction plan, Miller and his fellow engineers identified that by removing the in-flight telephone infrastructure on the Boeing 757 fleet they could decrease the weight on the aircraft. Engineers developed a plan and worked with mechanics on the process for removing unnecessary wires. The weight savings from this process is about 75 to 100 pounds.
Fuel Smart suggestions come from all of the different departments across the company, and the ideas are researched by engineers to see how they can be implemented.
Brian Pelton, senior aircraft engineer, helped on a Fuel Smart project suggested by the product team to remove the bleed air filter solenoid valve from the MD80 fleet. This valve was originally installed to help reduce erosion, but it was deactivated because it clogged easily.
The valve removal eliminates that inefficiency and saves the airline about 70,000 gallons of fuel and $151,000 per year.
"Fuel Smart is a good program," Pelton said. "It allows people that have ideas to get it in the hands of those that can do something about them."