LEVEL 3 Final report

Based on the investigation authority's final report.

Date
Show source
Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
Occurrence
Loss of control during a go-around
Location
Runway 22 at Rostov-on-Don airport, Russia
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Boeing 737-8KN A6-FDN Fatal Accident1.12 Wreckage and impact information | Printed page 72 | PDF page 72Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.12 Wreckage and impact information | Printed page 72 | PDF page 72Find this passage in evidence search
Operator
Dubai Aviation Corporation, trading as flydubai
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Boeing 737-8KN A6-FDN Fatal AccidentGeneral information | Printed page 9 | PDF page 9Find this passage in evidence search
Aircraft
Boeing 737-8KN
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Boeing 737-8KN A6-FDN Fatal Accident1.6 Aircraft information | Printed page 47 | PDF page 47Find this passage in evidence search
Registration
A6-FDN
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Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
Route
Dubai to Rostov-on-Don
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Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
People aboard
62: 55 passengers and 7 crew
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Boeing 737-8KN A6-FDN Fatal AccidentGeneral information | Printed page 9 | PDF page 9Find this passage in evidence search
Fatalities
62: 55 passengers and 7 crew; 0 on the ground
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Boeing 737-8KN A6-FDN Fatal Accident1.2 Injuries to persons | Printed page 11 | PDF page 11Find this passage in evidence search
Survivors
0
Show source
Boeing 737-8KN A6-FDN Fatal Accident1.14 Survival aspects | Printed page 79 | PDF page 79Find this passage in evidence search
Topics
Crew coordination, Loss of control in flight, Training and procedures, Weather and windshear, Stabilizer trim and pitch control

This photograph is cropped for the banner. See the full photograph, credit, licence and what it shows.

Photographs and geographic context

flydubai Boeing 737-8KN A6-FDN in flight, seen from below against a blue sky

A6-FDN in flight at Dubai before the accident.

Photo: Martin Simmons, CC BY-SA 2.0

Image info

Photographed at Dubai on 13 November 2015. The registration A6-FDN is visible on the fuselage and wing.

Image source

Resized copies supplied for different screen widths. Colour and framing unchanged.

Geographic context

Geographical orientation for flydubai Flight 981Runway 22 impact site; Rostov-on-Don destination aerodrome reference point. Flight 981 flew from Dubai to Rostov-on-Don. The impact was on Runway 22, about 120 metres beyond the threshold. Coordinates identify the impact site and the destination aerodrome reference point.12NORTH UP / SCHEMATIC / NOT A RECORDED FLIGHT TRACK
  1. Runway 22 impact site
  2. Rostov-on-Don destination aerodrome reference point
Flight 981 flew from Dubai to Rostov-on-Don. The impact was on Runway 22, about 120 metres beyond the threshold. Coordinates identify the impact site and the destination aerodrome reference point. Basemap: Natural Earth, public domain.
Read supporting evidence
Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.12 Wreckage and impact information | Printed page 72 | PDF page 72Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.10 Aerodrome information | Printed page 67 | PDF page 67Find this passage in evidence search

What happened

Flight 981 waited for almost two hours after a windshear warning interrupted its first approach. During the second approach, a sharp airspeed increase prompted another go-around. The crew retracted the landing gear and flaps while using maximum thrust. The captain struggled to control pitch, then applied prolonged nose-down stabilizer trim while holding the control column forward. The aircraft entered a steep descent and struck the runway.

Read the full incident Follow what happened, from the flight to the investigation findings.

What investigators concluded

MAK concluded that incorrect configuration and piloting during the second go-around, followed by the captain's loss of situational awareness at night in instrument conditions, caused loss of control. Probable contributing factors included gusty wind and turbulence, uncoordinated go-around actions, insufficient stabilizer trim skills, psychological incapacitation and gaps in procedures and training.

Evidence behind this explanation
Boeing 737-8KN A6-FDN Fatal AccidentGeneral information, time convention | Printed page 9 | PDF page 9Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 145 | PDF page 145Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 148 | PDF page 148Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search

The two approaches and the final go-around

1,588 words / about 8 minutes to read. Based on the investigation records cited below.

A night flight to Rostov-on-Don

flydubai Flight 981 left Dubai at 18:37 UTC on 18 March 2016 for Rostov-on-Don in southern Russia. The Boeing 737-8KN, registered A6-FDN, carried 55 passengers, two pilots and five cabin crew. Dubai Aviation Corporation operated the international scheduled passenger flight under the flydubai name. The aircraft climbed to flight level 360, and the crew began preparing for a night arrival in gusty weather.

Neither pilot had previously flown to Rostov-on-Don, and they had not flown together before. The airline required the captain to conduct the approach, landing and takeoff there. Its airport guidance highlighted the unusual glideslope angle, pressure-setting procedures, and the possibility of turbulence and windshear on final approach. MAK found that the crew held valid licences and medical certificates, had completed the required training and had received sufficient preflight rest.

The aircraft carried sufficient fuel for the route and selected alternates. Its departure weight and centre of gravity were within limits. The investigation found no technical failure that could have affected the flight outcome. The descent began at 22:17, after the crew obtained information about Rostov weather and the active runway.

Sources for this section
Boeing 737-8KN A6-FDN Fatal Accident2.1 Description of the flight | Printed page 106 | PDF page 106Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal AccidentGeneral information | Printed page 9 | PDF page 9Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Description of the flight | Printed page 104 | PDF page 104Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Description of the flight | Printed page 105 | PDF page 105Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Description of the flight | Printed page 106 | PDF page 106Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search

The first windshear warning

The first approach was to Runway 22. The captain disengaged the autopilot and autothrottle and flew manually using the head-up display, while the first officer monitored conventional instruments. The runway came into view about seven kilometres ahead. At 22:42:02, around 335 metres above runway level, the predictive windshear system issued its go-around warning. The crew responded almost immediately, and the aircraft began climbing away at 22:42:05.

The captain selected a windshear escape maneuver. He applied maximum available thrust and initially kept the landing gear and flaps in their landing configuration. Engine N1 reached approximately 101 to 102 percent. The target missed-approach altitude was only a short climb above the aircraft, and altitude-acquisition guidance activated early. The captain pushed forward to control pitch and later used nose-down trim.

Airspeed increased enough to activate flap load relief, which automatically moved the flaps from 30 to 25 degrees. The captain reduced thrust after reaching the selected altitude, and the crew obtained clearance to climb higher. At 22:43:14 the autopilot and autothrottle were engaged; gear and flap retraction followed. MAK assessed the crew's response as generally safe, while identifying a need for more detailed guidance on low-weight go-arounds with high thrust and a low level-off altitude.

Sources for this section
Boeing 737-8KN A6-FDN Fatal Accident2.1 First approach | Printed page 111 | PDF page 111Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 First approach | Printed page 112 | PDF page 112Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 First approach | Printed page 113 | PDF page 113Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 First go-around | Printed page 113 | PDF page 113Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 First go-around | Printed page 114 | PDF page 114Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 First go-around | Printed page 119 | PDF page 119Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 First go-around | Printed page 122 | PDF page 122Find this passage in evidence search

Holding for better conditions

After the first go-around, the pilots sought a holding area clear of adverse weather. They climbed initially to flight level 80 and later to flight level 150 to leave icing conditions. Controllers relayed reports of repeated windshear go-arounds by another aircraft, which eventually diverted to Krasnodar. Flight 981 had about nine tonnes of fuel when the crew decided to wait, enough for more than two hours of holding.

The captain planned a further approach when conditions improved, with an immediate diversion if that attempt failed. The crew examined Volgograd and Mineralnye Vody as alternates. In a satellite telephone discussion, the airline supported Mineralnye Vody and sent a diversion flight plan. It also recommended holding as long as fuel allowed and attempting to land at Rostov if the weather improved. MAK considered the holding and diversion preparations logical and reasoned.

The pilots calculated a diversion fuel threshold, entered the alternate route into the flight management system and reviewed the approach charts. They also discussed the effect of the delay on the return flight and their remaining duty time. During the briefing for another approach, the captain specified that a windshear warning would require a go-around with the flap and gear configuration unchanged.

Sources for this section
Boeing 737-8KN A6-FDN Fatal Accident2.1 Holding and weather | Printed page 125 | PDF page 125Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Holding and weather | Printed page 129 | PDF page 129Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Diversion planning | Printed page 133 | PDF page 133Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach briefing | Printed page 135 | PDF page 135Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Diversion preparation | Printed page 135 | PDF page 135Find this passage in evidence search

A second approach in gusty wind

At 00:20 on 19 March, the tower reported visibility of five kilometres, a ceiling of 630 metres, gusty surface wind, light shower rain, mist, severe turbulence on final and moderate windshear. A later transmission said that the meteorological office had no report of windshear on the runway. MAK found that this partly contradicted the earlier warning. The airport had no automated windshear detection, and a forecast of moderate windshear remained displayed to controllers.

The crew requested another descent at 00:23 and began it at 00:23:35. For the aircraft's approximately 54-tonne landing weight, they calculated a reference speed of 133 knots and added 20 knots for wind, producing an approach target of 153 knots. They also coordinated a climb to flight level 80 if another go-around became necessary.

The captain disengaged the autopilot at 00:38:55, about 575 metres above the airport, and continued flying with the head-up display. The autothrottle was disengaged at 00:39:17. With the landing gear down and flaps at 30 degrees, the aircraft approached the selected speed. Corrective control inputs, an increase in engine thrust and a gust then combined to raise airspeed from 153 to 168 knots within a second, and to 176 knots over the following two seconds.

Sources for this section
Boeing 737-8KN A6-FDN Fatal Accident2.1 Weather before second approach | Printed page 138 | PDF page 138Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Weather before second approach | Printed page 139 | PDF page 139Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 139 | PDF page 139Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 139 | PDF page 139Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 144 | PDF page 144Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 144 | PDF page 144Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 145 | PDF page 145Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Missed approach coordination | Printed page 141 | PDF page 141Find this passage in evidence search

Full thrust and configuration changes

The first officer called attention to the speed. The captain immediately called for a go-around, and the takeoff/go-around mode activated at 00:40:50 as he advanced the thrust levers fully. This time there was no windshear warning. MAK could not determine whether the captain interpreted the airspeed surge as windshear or as an unstable approach. He gave no explicit callout identifying the type of maneuver.

The first officer suggested flaps 15, and the captain agreed. The crew subsequently retracted the landing gear after a positive climb was reported. Their configuration changes followed the standard go-around procedure, while engine thrust remained at the maximum associated with a windshear escape. At the aircraft's low weight, that combination produced a strong nose-up pitching moment. Countering it required forward control-column forces reaching about 50 pounds, or 23 kilograms, for more than 40 seconds.

The captain struggled to establish and maintain the required climb attitude. The first officer repeatedly prompted him to keep the nose at 15 degrees. Pitch varied substantially, and airspeed continued rising. At 00:41:10 it reached the 200-knot flap limit for the selected configuration. Flap load relief moved the flaps from 15 to 10 degrees. The engines continued delivering maximum thrust, while both pilots concentrated increasingly on pitch control.

Sources for this section
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 145 | PDF page 145Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 148 | PDF page 148Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 148 | PDF page 148Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 152 | PDF page 152Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 152 | PDF page 152Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Interpretation of the second go-around | Printed page 147 | PDF page 147Find this passage in evidence search

The prolonged trim input

At 00:41:30.5, with the aircraft about 935 metres above runway level, airspeed around 210 knots and pitch about 10 degrees nose up, the captain pressed the stabilizer trim switches in the nose-down direction. MAK considered that he was probably trying to relieve the sustained forward control force. He continued holding the control column forward as the trim switches remained pressed for about 12 seconds.

Moving the stabilizer changes the aircraft's pitch balance. The report explained that relieving column forces requires the pilot to return the column toward neutral as the stabilizer moves. On Flight 981, the continued forward column position and prolonged trim movement increased the nose-down effect together. The aircraft transitioned rapidly from climbing to descending. Near-zero and negative G followed, with the recorded minimum reaching minus 1.07 G.

Recorded trim commands matched the direction and duration of stabilizer movement. MAK found no sign of stabilizer failure or uncommanded movement. A brief aft movement of the column interrupted trimming in accordance with the control-system logic. The investigation identified insufficient knowledge and skill in stabilizer trimming, followed by the captain's spatial disorientation and psychological incapacitation, as elements of the loss-of-control sequence.

Sources for this section
Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Stabilizer evidence | Printed page 153 | PDF page 153Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 154 | PDF page 154Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.2 Trim and control forces | Printed page 161 | PDF page 161Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Stabilizer control logic | Printed page 154 | PDF page 154Find this passage in evidence search

Recovery attempts and impact

The first officer recognized the deteriorating attitude and urged corrective action. At about 00:41:42 to 00:41:43 the column briefly moved aft, then returned forward. Engineering calculations indicated that sustained full aft input at that point could still have recovered the aircraft with a height margin. A simulator exercise also achieved recovery with appropriate control inputs and reduced thrust. Those calculations examined the aircraft's aerodynamic capability; the pilots' condition was excluded from the engineering model.

From 00:41:44 the first officer attempted to pull the column. Force signals showed opposing actions, with the captain commanding nose down and the first officer nose up. The aircraft also developed a substantial left bank. By the time the ground-proximity pull-up warning activated, MAK considered that recovery was probably already impossible. The dive reached a descent rate far beyond the warning system's specified design range.

At 00:41:49 the aircraft struck the runway surface near its left edge, about 120 metres beyond the Runway 22 threshold. Impact speed was approximately 340 knots, pitch about 50 degrees nose down and bank about 60 degrees left. The aircraft disintegrated. All 55 passengers and seven crew died. Airport firefighters began their response at 00:44, and the fire was isolated at 00:50.

Sources for this section
Boeing 737-8KN A6-FDN Fatal Accident2.1 Recovery analysis | Printed page 155 | PDF page 155Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Recovery attempts | Printed page 155 | PDF page 155Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.16.8 Control column forces | Printed page 96 | PDF page 96Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.12 Wreckage and impact information | Printed page 72 | PDF page 72Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.14 Survival aspects | Printed page 79 | PDF page 79Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident1.15 Search and firefighting | Printed page 79 | PDF page 79Find this passage in evidence search

The final findings and recommendations

MAK closed the investigation on 25 November 2019. Its final report attributed the accident to incorrect configuration and piloting during the second go-around, followed by loss of the captain's situational awareness at night in instrument conditions. It identified probable contributing factors involving weather, the captain's readiness for another go-around, crew coordination, trim skills and psychological incapacitation. The first officer generally assessed the attitude correctly and prompted appropriate actions, but his intervention failed to arrest the sequence.

Recommendations to flydubai included stabilizer trim training, explicit identification of the intended go-around maneuver, monitoring of trim duration and position, and guidance for psychological incapacitation. MAK also recommended practical familiarization with upset conditions, including zero and negative G. The report recorded that flydubai had implemented the recommendation concerning explicit maneuver callouts.

MAK recommended that Boeing clarify when maximum thrust should be reduced during low-weight go-arounds and expand guidance on stabilizer operation and force trimming. It also proposed design changes to reduce the risk of an out-of-trim setting. Boeing opposed that design recommendation, citing the need for full control authority in abnormal situations and existing ways for the monitoring pilot to stop trimming. MAK maintained the recommendation, pointing to the difficulty of recognizing prolonged trim movement promptly.

Sources for this section
Boeing 737-8KN A6-FDN Fatal AccidentGeneral information | Printed page 10 | PDF page 10Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Crew performance | Printed page 158 | PDF page 158Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.7 | Printed page 173 | PDF page 173Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.10 to 5.14 | Printed page 174 | PDF page 174Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, footnote 37 | Printed page 174 | PDF page 174Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.20 to 5.25 | Printed page 175 | PDF page 175Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, footnote 38 | Printed page 175 | PDF page 175Find this passage in evidence search

Return to the short summary / Source status and limitations

How the sequence developed

Follow the main stages, then open the evidence beneath each step.

  1. Airspeed surge during approach

    A gust, increased thrust and corrective control inputs raised airspeed sharply. The captain initiated the second go-around.

    Read supporting evidence
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 145 | PDF page 145Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 145 | PDF page 145Find this passage in evidence search
  2. Maximum thrust with gear and flap retraction

    The crew reduced drag through configuration changes while applying maximum thrust. A substantial nose-up moment required sustained forward control force.

    Read supporting evidence
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 148 | PDF page 148Find this passage in evidence search
  3. Pitch and speed become difficult to control

    Pitch varied, airspeed increased through the flap limit, and flap load relief retracted the flaps to 10 degrees. Crew attention narrowed around pitch control.

    Read supporting evidence
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 152 | PDF page 152Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 152 | PDF page 152Find this passage in evidence search
  4. Prolonged nose-down trim

    The captain applied nose-down stabilizer trim for about 12 seconds while holding the control column forward. The combined inputs created a major pitch imbalance and negative G.

    Read supporting evidence
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 154 | PDF page 154Find this passage in evidence search
  5. Loss of control and unsuccessful intervention

    The captain became spatially disoriented. The first officer prompted corrective inputs and attempted to pull the column, but the aircraft continued into a steep descending impact.

    Read supporting evidence
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Recovery attempts | Printed page 155 | PDF page 155Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident1.16.8 Control column forces | Printed page 96 | PDF page 96Find this passage in evidence search

A simplified reading of the investigation findings. The sequence does not replace the full report or imply that every contributing factor is shown.

Sequence of events

Times are UTC. Rostov-on-Don local time was UTC plus three hours. The recorded impact time was 00:41:49 on 19 March 2016. Expand an event to see its evidence.

  1. 18 March, 18:37Departure from Dubai

    A6-FDN took off on the scheduled passenger service to Rostov-on-Don with 55 passengers and seven crew.

    Boeing 737-8KN A6-FDN Fatal Accident2.1 Description of the flight | Printed page 106 | PDF page 106Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal AccidentGeneral information | Printed page 9 | PDF page 9Find this passage in evidence search
  2. 18 March, 22:42:05First go-around

    A predictive windshear warning prompted the crew to climb away from the first approach. They initially kept the landing configuration and applied maximum thrust.

    Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 First approach | Printed page 113 | PDF page 113Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 First go-around | Printed page 113 | PDF page 113Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 First go-around | Printed page 114 | PDF page 114Find this passage in evidence search
  3. 18 March, 23:16Higher holding level

    The crew obtained clearance to climb to flight level 150 to leave icing conditions. They planned one further approach, followed by diversion if it was unsuccessful.

    Boeing 737-8KN A6-FDN Fatal Accident2.1 Holding and diversion planning | Printed page 129 | PDF page 129Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Holding and weather | Printed page 129 | PDF page 129Find this passage in evidence search
  4. 19 March, 00:23:35Descent for another approach

    The crew left the holding level and began descent for another ILS approach to Runway 22.

    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 139 | PDF page 139Find this passage in evidence search
  5. 00:38:55 to 00:39:17Manual approach

    The captain disengaged the autopilot, continued using the head-up display, and subsequently disengaged the autothrottle. The flaps reached the landing setting of 30 degrees.

    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 144 | PDF page 144Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 144 | PDF page 144Find this passage in evidence search
  6. 00:40:50Second go-around

    After airspeed rose sharply, the captain initiated a go-around at full thrust. The crew retracted the flaps and landing gear.

    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second approach | Printed page 145 | PDF page 145Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 145 | PDF page 145Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 148 | PDF page 148Find this passage in evidence search
  7. 00:41:30.5Prolonged nose-down trim

    The captain began a nose-down stabilizer trim input lasting about 12 seconds while maintaining forward control-column input.

    Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search
  8. 00:41:44First officer intervenes

    The first officer attempted to pull the control column. Recorded force signals showed opposing inputs from the two pilots during the final seconds.

    Boeing 737-8KN A6-FDN Fatal Accident2.1 Recovery attempts | Printed page 155 | PDF page 155Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident1.16.8 Control column forces | Printed page 96 | PDF page 96Find this passage in evidence search
  9. 00:41:49Impact on the runway

    The aircraft struck near the left edge of Runway 22, about 120 metres beyond its threshold, at about 340 knots and 50 degrees nose down. All 62 occupants died.

    Boeing 737-8KN A6-FDN Fatal Accident1.1 History of flight | Printed page 11 | PDF page 11Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident1.12 Wreckage and impact information | Printed page 72 | PDF page 72Find this passage in evidence search
    Boeing 737-8KN A6-FDN Fatal Accident1.14 Survival aspects | Printed page 79 | PDF page 79Find this passage in evidence search

Search the report evidence

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Questions readers ask

What weather information preceded the second approach?

Controllers reported severe turbulence and moderate windshear, then relayed that the meteorological office had no windshear report on the runway. The aerodrome had no automated windshear detection. A moderate windshear forecast remained displayed, and no recent aircraft report had confirmed that conditions had improved.

Boeing 737-8KN A6-FDN Fatal Accident2.1 Weather before second approach | Printed page 139 | PDF page 139Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Weather before second approach | Printed page 138 | PDF page 138Find this passage in evidence search
How did the nose-down trim input develop?

At 00:41:30.5 the captain began a nose-down stabilizer trim input that lasted about 12 seconds while continuing to hold the control column forward. The aircraft became substantially out of trim, entered a steep descent and experienced negative G. MAK found that the stabilizer movement followed the recorded commands.

Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Stabilizer evidence | Printed page 153 | PDF page 153Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 154 | PDF page 154Find this passage in evidence search
What changes did MAK recommend for go-arounds?

MAK recommended explicit callouts distinguishing a standard go-around from a windshear escape maneuver, monitoring trim duration and stabilizer position, training for upset conditions including zero and negative G, and guidance for recognizing psychological incapacitation. It also recommended clearer criteria for reducing maximum thrust during low-weight go-arounds.

Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.10 to 5.14 | Printed page 174 | PDF page 174Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.20 to 5.25 | Printed page 175 | PDF page 175Find this passage in evidence search

What the evidence can and cannot establish

The head-up display's influence remained unresolved

MAK could not determine the HUD's possible effect on the outcome. Investigators lacked a reconstruction of the exact image visible from the captain's changing head position, and flight tests had not covered the entire operating G range. The team considered that display characteristics in the upset could have affected his situational awareness.

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Different assessments of the pitch-up illusion

The State of the Operator considered that a somatogravic pitch-up illusion affected the captain within two or three seconds of starting the go-around. MAK rejected that early onset as highly unlikely while outside references remained available. It considered that the illusion might have prolonged the later nose-down trim input after near-zero and negative G developed.

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Boeing 737-8KN A6-FDN Fatal Accident2.4 Somatogravic illusions | Printed page 168 | PDF page 168Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.4 Somatogravic illusions | Printed page 169 | PDF page 169Find this passage in evidence search

Safety follow-up

Actions and recommendations are described at the dates of the cited records. A recommendation is not proof of implementation.

Go-around callouts

MAK recommended specifying the maneuver type in the pilot flying's callout, including whether a windshear escape was intended. The final report recorded flydubai's implementation of this recommendation.

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Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.10 to 5.14 | Printed page 174 | PDF page 174Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, footnote 37 | Printed page 174 | PDF page 174Find this passage in evidence search

Trim, upset and incapacitation training

Recommendations addressed manual stabilizer trim skills, monitoring trim duration and position, practical upset training including zero and negative G, and criteria for psychological incapacitation.

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Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.7 | Printed page 173 | PDF page 173Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.10 to 5.14 | Printed page 174 | PDF page 174Find this passage in evidence search

Aircraft guidance and design

MAK recommended clearer maximum-thrust reduction criteria and fuller explanations of stabilizer control and force trimming. Boeing opposed the proposed design restriction on out-of-trim settings; MAK maintained its recommendation.

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Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.20 to 5.25 | Printed page 175 | PDF page 175Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, footnote 38 | Printed page 175 | PDF page 175Find this passage in evidence search

HUD testing and presentation

MAK recommended additional HUD flight tests across operating conditions and G loads, improved information presentation, and equipment capable of reconstructing displayed information from recorded flight data.

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Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, 5.15 to 5.19 | Printed page 174 | PDF page 174Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident5 Safety recommendations, continuation of 5.19 | Printed page 175 | PDF page 175Find this passage in evidence search

Classifications, with reasons

These labels organise the evidence. They are not a ranking of causes. A shared label means a shared research topic, not an identical mechanism.

OutcomeLoss of control in flight

MAK classified the accident as loss of control in flight after the second go-around developed into a steep descent.

Contributing circumstanceWeather and windshear

Turbulence and gusty wind, assessed as moderate-to-strong windshear, led to two go-arounds. A predictive windshear warning activated during the first approach.

Boeing 737-8KN A6-FDN Fatal Accident2.1 First approach | Printed page 113 | PDF page 113Find this passage in evidence search
Probable contributing factorCrew coordination

The crew combined standard go-around configuration changes with maximum thrust associated with the windshear escape procedure. The captain did not specify which maneuver he intended.

Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 148 | PDF page 148Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 148 | PDF page 148Find this passage in evidence search
MechanismStabilizer trim and pitch control

A prolonged commanded nose-down trim input, combined with forward control-column input, created a substantial pitch imbalance and negative G.

Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Stabilizer evidence | Printed page 153 | PDF page 153Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 154 | PDF page 154Find this passage in evidence search
Probable contributing factorTraining and procedures

MAK identified insufficient stabilizer trim knowledge and skills and a lack of psychological incapacitation criteria in the airline manual.

Boeing 737-8KN A6-FDN Fatal Accident2.1 Crew performance | Printed page 158 | PDF page 158Find this passage in evidence search

Read alongside

These comparisons connect specific research topics. Shared circumstances do not establish identical causes. Evidence from both investigations is provided below.

Atlas Air Flight 3591

Both investigations examined loss of control following go-around mode activation and difficulty interpreting aircraft attitude. Flight 981 involved an intentional second go-around, configuration changes and prolonged stabilizer trim. On Atlas Air 3591, the NTSB found that inadvertent go-around mode activation led to the first officer's spatial disorientation and nose-down inputs during descent toward Houston.

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Boeing 737-8KN A6-FDN Fatal Accident2.1 Second go-around | Printed page 145 | PDF page 145Find this passage in evidence search
Boeing 737-8KN A6-FDN Fatal Accident2.1 Loss of control | Printed page 153 | PDF page 153Find this passage in evidence search

Further investigation records

Explore the records below for additional context. They open on the publisher's site and are not all included in our report search. Source reuse terms apply.

  • MAK final report, English translation

    NTSB / investigation record

    The 175-page final investigation report covers both approaches, recorder evidence, stabilizer operation, crew performance and safety recommendations.

Sources and transparency

MAK closed the investigation on 25 November 2019.

Source limitations

MAK assessed operational tiredness as a possible contributing factor after six hours of flight, including two hours of intense workload.

Boeing 737-8KN A6-FDN Fatal Accident

Interstate Aviation Committee (MAK)
Final report, investigation closed 25 November 2019; official English translation

Official report PDF, hosted by mak-iac.org

Open source document

175 PDF pages.

Short excerpts cited for analysis. Consult MAK for wider reuse permissions. Source terms.

Read the extraction, classification and review methodology.

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Editorial record

Kevin Murphy writes the incident accounts on AirlineIncidents.com, out of a long interest in aviation safety and the lessons each investigation leaves behind.

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AirlineIncidents editorial desk
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Revision history

: Final report findings include the second go-around sequence, stabilizer trim evidence, crew performance and safety recommendations.

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AirlineIncidents.com. flydubai Flight 981 accident account. Published 16 October 2026. https://airlineincidents.com/incidents/flydubai-981-2016/

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