Crash of a Boeing 777-2H6ER in the Indian Ocean: 239 killed

Date & Time: Mar 8, 2014 at 0130 LT
Type of aircraft:
Operator:
Registration:
9M-MRO
Flight Phase:
Survivors:
No
Schedule:
Kuala Lumpur – Beijing
MSN:
28420/404
YOM:
2002
Flight number:
MH370
Country:
Region:
Crew on board:
12
Crew fatalities:
Pax on board:
227
Pax fatalities:
Other fatalities:
Total fatalities:
239
Captain / Total flying hours:
18423
Captain / Total hours on type:
8559.00
Copilot / Total flying hours:
2813
Copilot / Total hours on type:
39
Aircraft flight hours:
53471
Aircraft flight cycles:
7526
Circumstances:
The Boeing 777-2H6ER took off from Kuala Lumpur Airport runway 32R at 0041LT bound for Beijing. Some 40 minutes later, while reaching FL350 over the Gulf of Thailand, radar contact was lost. At this time, the position of the aircraft was estimated 90 NM northeast of Kota Bharu, some 2 km from the IGARI waypoint. More than 4 days after the 'accident', no trace of the aircraft has been found. On the fifth day of operation, several countries were involved in the SAR operations, in the Gulf of Thailand, west of China Sea and on the Malacca Strait as well. All operations are performed in coordination with China, Thailand, Vietnam, Malaysia and Philippines. No distress call or any kind of message was sent by the crew. The last ACARS message was received at 0107LT and did not contain any error, failure or technical problems. At 0119LT was recorded the last radio transmission with the crew saying "All right, good night". At 0121LT, the transponder was switched off and the last radar contact was recorded at 0130LT. Several hypothesis are open and no trace of the aircraft nor the occupant have been found up to March 18, 2014. It is now understood the aircraft may flew several hours after it disappeared from radar screens, flying on an opposite direction from the prescribed flight plan, most probably to the south over the Indian Ocean. No such situation was ever noted by the B3A, so it is now capital to find both CVR & DFDR to explain the exact circumstances of this tragic event. Considering the actual situation, all scenarios are possible and all hypothesis are still open. On Mar 24, 2014, the Malaysian Prime Minister announced that according to new computations by the British AAIB based on new satellite data, there is no reasonable doubt that flight MH370 ended in the South Indian Ocean some 2,600 km west of Perth. Given the situation, the Malaysian Authorities believe that there is no chance to find any survivors among the 239 occupants.

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According to the testimony of 6 Swiss Citizens making a cruise between Perth and Singapore via Jakarta, the following evidences were spotted on March 12 while approaching the Sunda Strait:
1430LT - latitude 6° S, longitude 105° E, speed 17,7 knots:
life jacket, food trays, papers, pieces of polystyrene, wallets,
1500LT:
a huge white piece of 6 meters long to 2,5 meters wide with other debris,
1530LT:
two masts one meter long with small flags on top, red and blue,
2030LT - latitude 5° S, longitude 107° E, speed 20,2 knots.

This testimony was submitted by these 6 Swiss Citizens to the Chinese and Australian Authorities.

On April 21, 2016, it was confirmed that this testimony was recorded by the Swiss Police and transmitted to the Swiss Transportation Safety Investigation Board (STSB), the State authority of the Swiss Confederation which has a mandate to investigate accidents and dangerous incidents involving trains, aircraft, inland navigation ships, and seagoing vessels. The link to the STSB is http://www.sust.admin.ch/en/index.html.

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On July 29, 2015, a flaperon was found on a beach of the French Island of La Réunion, in the Indian Ocean. It was quickly confirmed by the French Authorities (BEA) that the debris was part of the Malaysian B777. Other debris have been found since, in Mozambique and South Africa.

On May 12, 2016, Australia's TSB reported that the part has been identified to be a "the decorative laminate as an interior panel from the main cabin. The location of a piano hinge on the part surface was consistent with a work-table support leg, utilised on the exterior of the MAB Door R1 (forward, right hand) closet panel". The ATSB reported that they were not able to identify any feature on the debris unique to MH-370, however, there is no record that such a laminate is being used by any other Boeing 777 customer.

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On September 15, 2016, the experts from the Australian Transportation Safety Bureau (ATSB) have completed their examination of the large piece of debris discovered on the island of Pemba, off the coast of Tanzania, on June 20, 2016. Based on thorough examination and analysis, ATSB with the concurrence of the MH370 Safety Investigation Team have identified the following:
- Several part numbers, along with physical appearance, dimensions, and construction confirmed the piece to be an inboard section of a Boeing 777 outboard flap.
- A date stamp associated with one of the part numbers indicated manufacture on January 23, 2002, which was consistent with the May 31, 2002 delivery date for MH370,
- In addition to the Boeing part number, all identification stamps had a second 'OL' number that were unique identifiers relating to part construction,
- The Italian part manufacturer has confirmed that all numbers located on the said part relates to the same serial number outboard flap that was shipped to Boeing as line number 404,
- The manufacturer also confirmed that aircraft line number 404 was delivered to Malaysian Airlines and registered as 9M-MRO (MH370)

As such, the experts have concluded that the debris, an outboard flap originated from the aircraft 9M-MRO, also known as flight MH370. Further examination of the debris will continue, in hopes that further evidence may be uncovered which may provide new insight into the circumstances surrounding flight MH370.
Probable cause:
Due to lack of evidences the exact cause of the accident could not be determined.
Final Report:

Crash of a Boeing 737-230C in Kuching

Date & Time: Jan 13, 2007 at 0552 LT
Type of aircraft:
Operator:
Registration:
PK-RPX
Flight Type:
Survivors:
Yes
Schedule:
Kuala Lumpur - Kuching
MSN:
20256
YOM:
1970
Location:
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Following an uneventful mail flight from Kuala Lumpur, the crew initiated a night approach to Kuching Airport. After touchdown on a wet runway due to recent heavy rain falls, the aircraft deviated to the left and veered off runway. While contacting soft ground, both main gears collapsed, the left engine was torn off and the aircraft came to rest 1,500 metres past the runway threshold. All four crew members escaped uninjured while the aircraft was damaged beyond repair.

Crash of a Boeing 737-2H6 near Jalan Tanjung Kupang: 100 killed

Date & Time: Dec 4, 1977 at 2036 LT
Type of aircraft:
Operator:
Registration:
9M-MBD
Flight Phase:
Survivors:
No
Schedule:
Penang - Kuala Lumpur
MSN:
20585/306
YOM:
1972
Flight number:
MH653
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
93
Pax fatalities:
Other fatalities:
Total fatalities:
100
Circumstances:
The airplane departed Penang Airport at 1921LT on scheduled service MH653 to Kuala Lumpur. During the descent, while at an altitude of 4,000 feet, a hijacker entered the cockpit and forced the crew to divert to Singapore. The aircraft then climbed to FL210 and proceeded to Singapore when the hijacker shot both pilots and then himself. Few minutes later, the airplane entered a dive and crashed in a wooded area located in the region of Jalan Tanjung Kupang. The aircraft was totally destroyed and all 100 occupants were killed. The cockpit voice recordings indicate noises suggestive of the cockpit door being broken in, along with a reasonable amount of screaming and cursing. No noises are heard from within the cockpit to indicate any of the three occupants were conscious. The autopilot was then disconnected, possibly due to a pitch input by someone entering the cockpit and trying to control the aircraft. An investigator speculated that someone pulled back on the column, causing a pitch up, followed by an oscillation. This rapidly developed into a high amplitude phugoid oscillation that resulted in a rapid dive.
Probable cause:
The aircraft was hijacked in-flight and both pilots were shot.

Crash of a De Havilland DH.106 Comet 4 at Paya Lebar AFB

Date & Time: Mar 22, 1964 at 1619 LT
Type of aircraft:
Operator:
Registration:
G-APDH
Survivors:
Yes
Schedule:
Bangkok – Kuala Lumpur – Singapore
MSN:
6409
YOM:
1958
Flight number:
ML511
Country:
Region:
Crew on board:
8
Crew fatalities:
Pax on board:
60
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight cycles:
4500
Circumstances:
The flight from Kuala Lumpur was uneventful until the airplane approached Singapore. Visibility was good as the co-pilot started the approach to runway 02. The flare was initiated a little late and the airplane touched down firmly. The Comet bounced and floated a few feet over the runway. During the bounce the starboard wheel bogie and part of the landing gear leg dropped off. The crew tried to hold the wing off the ground after the aircraft settled back onto the runway. Finally the wing contacted the runway. The engines were shut down and left wheel brakes applied before the aircraft came to rest. At the time of the accident, the gears totalized 4,500 landings and was certified for 8,000.
Probable cause:
The landing gear leg, which had previously been weakened by fatigue, failed on first impact during the landing.

Crash of a Douglas C-47B-1-DK Dakota C.4 at Sungai Besi AFB

Date & Time: Jan 26, 1959 at 1615 LT
Operator:
Registration:
KJ810
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Kuala Lumpur – Penang
MSN:
14149/25594
YOM:
1944
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Shortly after takeoff from Sungai Besi AFB, while in initial climb, the airplane stalled and crashed in flames. All five crew members were injured and the aircraft was partially destroyed by a post crash fire.
Probable cause:
The pilot-in-command lost control of the airplane because the elevators were still locked.

Crash of a Vickers 607 Valetta C.1 near Hulu Langat: 7 killed

Date & Time: Aug 2, 1952
Type of aircraft:
Operator:
Registration:
VX540
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Kuala Lumpur – Kuala Lumpur
YOM:
1950
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
The crew was completing a supply mission to the SAS troops in the Hulu Langat Forest Reserve. While flying at low height, the twin engine aircraft hit the top of a hill and crashed. All seven crew members were killed.
Probable cause:
According to British Army Officials, the margin of error for operating such type of aircraft in a mountainous area with turbulences is extremely low. Moreover, its performances are limited if one of the engine is inoperative in such operations, which could have been the case here.

Crash of an Avro 504K in Kuala Lumpur: 1 killed

Date & Time: Feb 26, 1920
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Survivors:
Yes
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
Shortly after takeoff from a racecourse located in Ampang Road, Kuala Lumpur, the pilot-in-command lost control of the airplane that crashed on the ground. A pilot was killed and the second occupants was injured.
Crew:
Cpt Leonard James Pugh, †
Lt Henry Frederick Osborne Farrell.