BEING THE STATEMENT PRESENTED BY DR FELIX ABALI, COMMISSIONER OF ACCIDENT INVESTIGATION BURAU (AIB) NIGERIA TO THE MEDIA ON THE BRISTOW HELICOPTERS CRASH OF FEBRUARY 3, 2016HELD AT AIB LAGOS OFFICE ON FEBRUARY 12, 2016.
Distinguished members of the press.
As part of the ongoing investigation into the February 3, 2016 ditching of Bristow Helicopters’ Sikorsky 76C++ with registration number 5N-BQJ into the Atlantic Ocean, the AIB today released the following investigative update.
* The aircraft with nine passengers and two crew members had departed ERHA Oil Platform en route Murtala Muhammed International Airport, Lagos.
* The crew declared May Day twice. The first was declared by the crew at the 78 Nautical Miles from Lagos complaining of instrument problems. The aircraft descended from 3000 feet to 1500 feet. At this time the Flying Officer (FO) was the Pilot Flying (PF).
* The Captain took over control expecting to stabilize the helicopter but the aircraft was not responding to control inputs. She declared the 2nd May Day to the Radio Operator at the offshore platform, which was relayed to the ATC by two separate aircraft. One aircraft was following the communication and relayed the ditching, which occurred at10:20am at 29 Nautical Miles away from the platform.
* All the eleven souls on board were rescued alive.
* The crew were met on arrival by AIB at the Eko Support Quay where they were transferred to Lagoon Hospital, Lagos Island.
*Toxicological tests were administered on the crew, which proved negative of any substance abuse. One passenger was interviewed.
* The aircraft was recovered from the accident site on February 5, ferried onshore and transferred on a trailer to a storage warehouse.
* Initial field investigation was carried out by AIB and vital components relevant to the investigation including FDR/CVR and the Cockpit Image Recorder were retrieved for further investigation.
* Manufacturer’s representatives are still being expected as we are carrying out the investigation along with them.
Further Investigation:
1. Investigation will focus on the aircraft controls with avionics interface.
2. Further interviews with the crew, maintenance personnel and others relevant to the investigation are ongoing.
3. Maintenance records including Technical Logs will be examined. Bristow Helicopter is cooperating with AIB in this regard.
4. Essential flight recorders will be flown out for downloading while TRIM actuators will be sent to the manufacturers for investigative testing.
Additional updates will be provided as new factual information are available.
Thank you for your attention.
Published on: February 15, 2016