A preliminary report released on Saturday by India’s Aircraft Accident Investigation Bureau (AAIB) found that the fuel switches had moved from “run” to “cut-off” just one second apart shortly after take-off. However, it did not clarify how the switches were turned, and did not attribute fault.

NEW DELHI — A cockpit voice recording from the June 12 crash of an Air India Boeing 787 indicates that one of the pilots may have cut off fuel to the plane’s engines just after takeoff, according to a report by The Wall Street Journal, citing people familiar with the early findings of U.S. investigators.