Dhaka-Hazrat Shahjalal (ex Zia Ul-Haq)

The route of the aircraft on that day was DAC-RGN-DAC. At (18:03) the Bombardier DHC-8-402 aircraft, registered (S2-AGQ) contacted Yangon control tower and at (18:16) had ILS established and reported to the Yangon control tower. Due to adverse weather, Yangon control tower asked them to execute a go-around and the aerodrome operations was closed for the aviation safety for 2 hours. When the weather condition got better, the aerodrome operations was opened. And then the DHC-8-402 aircraft, registered S2-AGQ made RNP approach because only localizer was available at that moment. While the Bombardier DHC-8-402 aircraft was and making approach to runway 21, it was a bit higher than on slope 3 degree and landed on runway 21, remaining on the ground for upwards of 7 seconds, but the aircraft ran parallel to the runway, and then it flew up in the air up to 44 ft above the ground and sank again and collided with runway 03 and slid forward out of the runway and came to a complete stop on the over-run of the runway 03. There was no fire. All gears were collapsed and fuselage was broken into three sections. All 33 occupants were evacuated, among them 20 were injured. The aircraft was destroyed.

The aircraft departed Madinah-Mohammad Bin Abdulazziz Airport at 1724LT on a schedule service to Dhaka with 142 passengers and 10 crew members on board. At 1746LT, while cruising at FL370, the crew informed ATC about a malfunction of the green hydraulic system followed by a 'green hydraulic system reservoir low level' warning. The crew decided to return to Madinah but this was not possible due to deteriorating weather conditions, so it was decided to divert to Jeddah-King Abdulazziz Airport. Several attempts to lower the nose gear were unsuccessful and only both main landing gear seemed to be down. After a circuit to burn fuel, the crew was cleared to descent and expected to make a low pass over runway 16C but neither the control tower nor ground staff were able to confirm the nose gear extension. Eventually, the crew was cleared to land on runway 34R with the nose gear retracted. The aircraft landed 700 metres past the runway threshold and the nose landed 1,350 metres further, causing both engine nacelles to hit the runway surface. The airplane slid for few hundred metres and came to rest 700 metres from the runway end. All 152 occupants evacuated safely and the aircraft was damaged beyond repair.

On March 12, 2018, a US Bangla Airlines, Bombardier DHC-8-402, S2-AGU, flight number BS211 departed Hazrat Shahjalal International Airport, Dhaka, Bangladesh at 06:51 UTC on a schedule flight to Tribhuvan International Airport (TIA), Kathmandu, Nepal. The aircraft overflew part of Bangladesh and Indian airspace en-route to Nepal. At 0641, Dhaka Ground Control contacted the aircraft requesting for its Bangladesh ADC number which was recently made mandatory a few weeks ago by Bangladesh authority for all international outbound flights. The crew provided the ADC number as 2177 as provided in the Flight Plan. The Ground Controller again asked the crew if they had the ADC for Bangladesh. At 0642, PIC then contacted the Operations to confirm the Bangladesh ADC number. As per the CVR records, changes in the PIC’s vocal pitch and language used indicated that he was agitated and experiencing high levels of stress at the time while communicating with Dhaka Ground Control and airlines operations. The aircraft finally took off at 0651. As the aircraft was in a climb phase, the PIC overheard a communication between Operations and another US Bangla aircraft regarding the fuel onboard but the PIC without verifying whether the message was meant for him or not, engaged in some unnecessary conversation with the Operations staff. The Captain's vocal pitch and language used indicated that he was very much emotionally disturbed and experiencing high level of stress. The aircraft established its first contact with Kathmandu Control at 0752:04. At 0807:49 the First Officer contacted Kathmandu Control and requested for descent. Kathmandu Control gave descend clearance to FL160 with an estimated approach time of 0826 which was acknowledged by the First Officer. At 0810 the flight was handed over to Kathmandu Approach. At 0811, Kathmandu Approach instructed the aircraft to descend to 13,500 ft and hold over GURAS. The crew inserted the HOLD in the Flight Management System. At 0813:41 Kathmandu Approach further instructed the aircraft to reduce its speed and descend to 12500 ft. At 0816 Kathmandu Approach instructed the aircraft to further descend to 11500 ft., and cleared for VOR approach RWY 02 maintaining minimum approach speed. Both the crew forgot to cancel the hold on the FMS as they were engaged in some unnecessary conversation. Upon reaching GURAS, the aircraft turned left to enter the holding pattern over GURAS, it was noticed by PIC and FO and immediately PIC made correction and simultaneously this was alerted to the crew by Approach Control also. Once realizing the aircraft flying pattern and ATC clearance, the PIC immediately selected a heading of 027° which was just 5° of interception angle to intercept the desired radial of 202° inbound to KTM. The spot wind recorded was westerly at 28kt. The aircraft continued approach on heading mode and crossed radial 202° at 7 DME of KTM VOR. The aircraft then continued on the same heading of 027° and deviated to the right of the final approach course. Having deviated to the right of the final approach path, the aircraft reached about 2-3 NM North east of the KTM VOR and continued to fly further northeast. At 0827, Kathmandu Tower (TWR) alerted the crew that the landing clearance was given for RWY 02 but the aircraft was proceeding towards RWY 20. At 0829, Tower Controller asked the crew of their intention to which the PIC replied that they would be landing on RWY 02. The aircraft then made an orbit to the right. The Controller instructed the aircraft to join downwind for RWY 02 and report when sighting another Buddha Air aircraft which was already on final for RWY 02. The aircraft instead of joining downwind leg for RWY 02, continued on the orbit to the right on a westerly heading towards Northwest of RW 20. The controller instructed the aircraft to remain clear of RWY 20 and continue to hold at present position as Buddha air aircraft was landing at RW 02 (from opposite side) at that time. After the landing of Buddha Air aircraft, Tower Controller, at 08:32 UTC gave choice to BS211 to land either at RW 20 or 02 but the aircraft again made an orbit to the right, this time northwest of RWY 20. While continuing with the turn through Southeastern direction, the PIC reported that he had the runway in sight and requested tower for clearance to land. The Tower Controller cleared the aircraft to land but when the aircraft was still turning for the RWY it approached very close to the threshold for RWY 20 on a westerly heading and not aligned with the runway. At 08:33:27 UTC, spotting the aircraft maneuvering at very close proximity of the ground and not aligned with the RWY. Alarmed by the situation, the Tower Controller hurriedly cancelled the landing clearance of the aircraft by saying, "Takeoff clearance cancelled". Within the next 15-20 seconds, the aircraft pulled up in westerly direction and with very high bank angle turned left and flew over the western area of the domestic apron, continued on a southeasterly heading past the ATC Tower and further continued at a very low height, flew over the domestic southern apron area and finally attempted to align with the runway 20 to land. During this process, while the aircraft was turning inwards and momentarily headed towards the control tower, the tower controllers ducked down out of fear that the aircraft might hit the tower building. Missing the control tower, when the aircraft further turned towards the taxi track aiming for the runway through a right reversal turn, the tower controller made a transmission by saying, "BS 211, I say again...". At 08:34 UTC the aircraft touched down 1700 meters down the threshold with a bank angle of about 15 degrees and an angle of about 25 degrees with the runway axis (approximately heading Southeast) and to the left of the center line of runway 20, then veered southeast out of the runway through the inner perimeter fence along the rough down slope and finally stopped about 442 meters southeast from the first touchdown point on the runway. All four crew members (2 cockpit crew and 2 cabin crew) and 45 out of the 67 passengers onboard the aircraft were killed in the accident. Two more passengers succumbed to injury later in hospital during course of treatment. The aircraft caught fire after 6 seconds of touchdown which engulfed major portions of the aircraft.

Following an uneventful flight from Dhaka, the crew initiated the approach to Cox's Bazar in poor weather conditions due to heavy rain falls. After touchdown, the nose gear collapsed. The airplane slid on its nose for few dozen metres before coming to rest in the middle of the runway that was blocked for almost 22 hours. All 48 occupants evacuated safely while the aircraft was damaged beyond repair.

After landing at Dhaka-Hazrat Shahjalal Airport, the twin engine aircraft deviated to the right and veered off runway. It collided with an embankment, lost its undercarriage and came to rest against a concrete wall. All 15 occupants were rescued, among them two passengers were slightly injured.

TF-ARS (B747-300) was on a scheduled flight from Medina (Saudi Arabia) to Dhaka (Bangladesh), flight number SVA810. The flight crew consisted of a commander, copilot and a flight engineer. The cabin crew consisted of 15 crew members including one senior cabin attendant. Additionally to the cabin crew, one “off duty” cabin crew member was in the cabin. According to the commander, the flight from Medina and the landing at Dhaka was uneventful. During the landing roll, approximately 50 seconds after touchdown, the flight crew received a call from the tower controller where the tower controller inquired whether the aircraft was under control. The flight crew responded to the call by stating that the aircraft was completely under control and asked what the problem seemed to be. The controller then informed the flight crew that fire was observed at the right wing area. At this point the Aerodrome Fire Operator had already activated the fire fighters as well as the rescue team. As soon as the controller had informed the flight crew about the fire, the flight crew received a No. 3 engine fire alarm. The co-pilot immediately discharged the first engine fire bottle and the flight crew requested firefighter assistance and shut down all engines. The co-pilot waited 20 seconds until the second fire bottle was discharged. At this time the commander called the senior cabin attendant to the flight deck using the public address system (PA). This command was followed by a command to the cabin crew to remain seated. The commander informed the senior cabin attendant of the situation and instructed him to evaluate the situation and to evacuate the passengers if necessary. The senior cabin attendant went back down to the main deck and saw the smoke and the fire through the windows. He then commanded the cabin crew as well as passengers, by using a megaphone, to evacuate the aircraft. The cabin attendant at location L2 (see figure 6-7, page 21) had already operated the emergency exit and started evacuating the passengers. Cabin attendants at locations L1 and R2 (see figure 6-7, page 21) also operated their respective emergency exits. After realizing that smoke and fire were at the right hand side, the emergency exit at R2 was blocked by one of the cabin attendants. All passengers managed to evacuate without serious injuries and the fire department at Zia International Airport managed to extinguish the fire successfully. The damage to the aircraft was later evaluated as beyond economical repair.

During the takeoff roll from Dubai Intl Airport runway 12L, after V1 speed, the crew heard a loud bang then noticed severe vibrations when the nose gear collapsed. The captain abandoned the takeoff procedure and initiated an emergency braking manoeuvre. The aircraft slid on its nose for few hundred metres and came to rest just before the end of the runway, slightly to the left of the centerline. All 250 occupants evacuated safely while the aircraft was damaged beyond repair.

The flight from Dhaka to Sylhet was delayed for few hours due to poor weather conditions at destination with limited visibility, heavy rain falls, low ceiling and strong winds. Following an uneventful flight, the aircraft landed too far down a wet runway. Unable to stop within the remaining distance, it overran and came to rest in a drainage ditch. 30 passengers were slightly injured while all other occupants escaped unhurt. Both pilots were seriously injured as the cockpit was trapped against an earth wall.

During the takeoff roll from runway 14 at Dhaka-Zia Ul-Haq Airport, the crew encountered an unexpected situation and the captain decided to abandon the takeoff procedure. Unable to stop within the remaining distance (runway 14 is 3,200 metres long), the aircraft overran, lost its undercarriage and came to rest 450 metres further. All five crew members escaped uninjured while the aircraft was damaged beyond repair.

On approach to Sylhet Airport, the crew encountered foggy conditions. Due to poor visibility, the crew was unable to establish a visual contact with the approach and runway lights so the decision was taken to initiate a go-around procedure. Few minutes later, a second attempt to land was abandoned for the same reason. The captain insisted and elected to make another approach. On final, the aircraft descended below the MDA and struck the ground 3 km short of runway threshold. On impact, the undercarriage were torn off and the aircraft came to rest in a waterlogged area, broken in two. All 89 occupants were rescued, among them 50 were slightly injured.