The Japan Transport Safety Board (JTSB) has concluded in a draft report that extreme cold most likely caused a lithium-ion battery on an All Nippon Airways Boeing 787 to malfunction in January 2013, The Asahi Shimbun newspaper reported. The board plans to release a final report in September or later.
The National Transportation Safety Board on May 22 issued five safety recommendations to the FAA related to the evaluation and certification of lithium-ion batteries, as well as the certification of new technology. The recommendations evolved through the ongoing investigation of a Jan. 7, 2013, lithium-ion battery fire aboard a Boeing 787 parked at Boston Logan Airport.
EaglePicher Technologies expects to certify a lithium-ion main-ship aircraft battery by year-end, according to Ron Nowlin, vice president and general manager of EaglePicher Aerospace Systems. The battery has been selected for a jet, but Nowlin was unable to reveal the OEM and said he “cannot confirm” news reports “that we are doing any work for Cessna.”