Boeing had delivered 50 planes to eight airlines in seven countries when a fire erupted in a battery aboard a Japan Airlines 787 parked at Boston's Logan International Airport on Jan. 7.

NPR: FAA Approves Resumption Of Boeing 787 Flights

The first was on Jan. 7 aboard a Japan Airlines 787 parked at Boston's Logan International Airport shortly after landing following an overseas flight.

NPR: NTSB Probes Safety Testing Of Boeing 787 Batteries

National Transportation Safety Board spokesman Peter Knudson said the agency made the request after recently becoming aware of battery problems at ANA that occurred before a Jan. 7 battery fire in a 787 parked at Boston's Logan International Airport.

NPR: US Regulator Asks Boeing For Full Battery History