Agency Provides Third Investigative Update On San Francisco Crash

The NTSB will convene a 2-day investigative hearing to discuss the ongoing investigation into the accident involving Asiana Airlines Flight 214 and to gather additional factual information. The hearing, which will be held December 10–11, 2013, at the NTSB’s Board Room and Conference Center in Washington, DC, will focus on pilot awareness in highly automated aircraft, emergency response, and cabin safety. Parties participating in the investigative hearing will be announced at a later time.

The board also released a factual update of the ongoing investigation. According to the board the investigator-in-charge and investigators from the Operations and Human Performance Group traveled to Korea and met with officials from Asiana Airlines and the KARAIB. While in Korea, investigators conducted numerous interviews with Asiana management and training personnel, observed Asiana procedures in a simulator and an exemplar aircraft, and gathered further documentation on airline training and policies.

The NTSB investigators from the Maintenance Group also traveled to Korea and reviewed the records for the accident airplane, including the maintenance that had been performed on the evacuation slides.

The Survival Factors Group conducted an examination of the evacuation slide/raft systems at the manufacturer’s facility in New Jersey and is planning future testing of the systems. The group also re-examined the wreckage to gather additional information about the fire propagation and structural damage. Following that examination, the wreckage was sectioned and moved to a secure storage facility.

Finally, investigators and party members met in Seattle to examine the recorded flight data and compare it to the expected airplane systems operation. The Systems Group is currently developing a test plan for the mode control panel and the Vehicle Performance Group is finalizing the event simulation match.

(NTSB Image)

FMI: www.ntsb.gov