The damaged lithium-ion APU battery from the Japan Air Lines Boeing 787 that caught fire on January 7 while parked at Boston’s Logan Airport experienced an uncontrolled chemical reaction known as a “thermal runway” and short circuiting, but the cause and sequence of these events are still unknown, according to the U.S. National Transportation Safety Board (NTSB).
Data from the flight recorder retrieved from the Japan Air Lines Boeing 787 that caught fire on January 7 while parked at Boston Logan International Airport shows that the airplane’s APU battery did not charge beyond its design limit of 32 volts, according to the U.S. National Transportation Safety Board.
Airlines around the world have grounded their Boeing 787s following the U.S. Federal Aviation Administration’s Wednesday emergency airworthiness directive (AD) that requires United Airlines to stop flying its six Dreamliners until it demonstrates the safety of the airplanes’ batt
An agreement has been signed between business aviation MRO provider Duncan Aviation (Booth No. 5580) and battery maker EaglePicher Technologies whereby the Nebraska-based Duncan will now provide maintenance for the manufacturer’s line of lithium-ion aircraft batteries. “We were searching for a strategic partner to provide the most comprehensive service and support for our aircraft batteries and we believe Duncan Aviation fits this profile quite well,” said Ron Nowlin, vice president and general manager for aerospace systems at Missouri-based EaglePicher (Booth No. 3740).
Ship It AOG, the Addison, Texas-based international parts distribution company, will offer visitors to Booth No. 682 an opportunity to see the new Fire-Fighter and the Fire-Fighter II fire-containment bags. The bags are designed to provide inflight containment for lithium-ion battery-operated devices in the event of a thermal runaway of the battery packs.
Sometime in 2011 (we can’t be sure when), an airport worker hooked up an energized ground-power unit to a Cessna Citation CJ4 (525C), according to the FAA. The CJ4 was the first business jet certified with a lithium-ion main-ship battery.
Mid-Continent Instrument and A123 Systems signed an agreement for Mid-Continent to distribute and supply A123 lithium-ion battery technology for the aviation market. “Mid-Continent’s True Blue Power division will work with customers to develop custom power solutions using A123’s innovative lithium-ion chemistry for a wide range of aviation-related applications,” said True Blue Power division director John Gallman. This includes A123 lithium-ion cells, modules and custom power solutions.
The case of an Apple iPhone spontaneously combusting while an Australian Regional Express Saab 340B was taxiing to the gate at Sydney was due to an improper repair, according to a report from the Australian Transport Safety Bureau (ATSB). The news spread rapidly around the world after the incident on Nov.
Concorde Battery (Stand 2404) is exhibiting its range of improved lead-acid aircraft batteries. Although lead-acid is old battery technology, having been invented in 1859, it may be soon the only one available for aviation use. According to Concorde executives, nickel-cadmium batteries could be banned to protect worker health and lithium-ion models seem too hazardous for airborne applications.