Crash of a Hindustan Aeronautics HAL-748-224-2 in Hyderabad

Date & Time: Mar 5, 1984 at 2046 LT
Operator:
Registration:
VT-DUO
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Hyderabad - Hyderabad
MSN:
506
YOM:
1966
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
5585
Circumstances:
The aircraft swung to the right when the instructor simulated a no. 2 engine failure after touchdown during a training flight. The trainee and instructor were not able to regain directional control. The trainee then tried to rotate the aircraft although no VR speed call had been made. The airplane did not become airborne and the instructor took over control. He tried to add power on the no. 2 engine, but the propeller auto-feathered. The aircraft ran off the runway and crashed into an airport boundary wall.
Probable cause:
The instructor adopted wrong procedure for simulating starboard engine failure during reject take-off exercise. The trainee-pilot could not recognise the emergency. He handled the situation incorrectly and rotated the aircraft prematurely disregarding decision speed. The instructor took over the controls without proper call out and he also continued for take-off with one engine inoperative on undulated soft ground disregarding decision speed and the circumstances.

Crash of a Lockheed L-1049G Super Constellation in Bombay

Date & Time: Jan 12, 1983
Operator:
Registration:
IN316
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
4666
YOM:
1956
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The undercarriage retracted for unknown reasons while the aircraft was taxiing at Bombay Airport. There were no injuries but the aircraft was written off.

Crash of a Britten-Norman BN-2A-21 Islander off Alleypey

Date & Time: Jan 12, 1983
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Location:
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed into the sea after takeoff from Alleypey for unknown reasons. The crew fate is unknown. The aircraft was operated on behalf of the 550th Squadron.

Crash of a Boeing 707-437 in Mumbai: 17 killed

Date & Time: Jun 22, 1982 at 0434 LT
Type of aircraft:
Operator:
Registration:
VT-DJJ
Survivors:
Yes
Schedule:
Singapore - Kuala Lumpur - Bombay
MSN:
17723
YOM:
1960
Flight number:
AI403
Country:
Region:
Crew on board:
10
Crew fatalities:
Pax on board:
101
Pax fatalities:
Other fatalities:
Total fatalities:
17
Captain / Total flying hours:
6627
Circumstances:
Following an uneventful flight from Singapore via Kuala Lumpur, the crew started the descent to Bombay-Santa Cruz Airport by night. The visibility was poor due to the combination of fog and night. On final, the captain reduced engine power at minimum, causing the aircraft to adopt an excessive rate of descent. Twelve seconds later, the aircraft landed hard on runway 27. Main wheel wells and tires were damaged upon impact and several alarms sounded in the cockpit. The captain increased engine power and decided to initiate a go-around. The airplane continued for few hundred meters but rolled on the right shoulder of the runway before takeoff. After liftoff, the stick shaker activated as the aircraft was in stall conditions. It lost height then crashed near the runway end, bursting into flames. Two crew members and 15 passengers were killed, 45 other occupants were injured and 49 others escaped uninjured.
Probable cause:
Wrong approach configuration on part of the crew who led the aircraft adopt an excessive rate of descent during the last segment.

Crash of a De Havilland DH.104 Dove 1 at Yelahanka AFB

Date & Time: Mar 15, 1982
Type of aircraft:
Operator:
Registration:
HW204
Flight Type:
Survivors:
Yes
Schedule:
Yelahanka - Yelahanka
MSN:
04081
YOM:
1947
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was engaged in a local training flight at Yelahanka Airbase. Control was lost upon landing after the crew attempted to land on one engine. There were no casualties.

Crash of a Fairchild C-119 Flying Boxcar in Srinagar: 23 killed

Date & Time: Feb 7, 1982
Operator:
Flight Type:
Survivors:
No
Site:
Schedule:
Pathankot – Srinagar
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
18
Pax fatalities:
Other fatalities:
Total fatalities:
23
Circumstances:
While descending to Srinagar Airport on a flight from Pathankot, the crew encountered poor weather conditions and limited visibility due to snow falls. Too low, the airplane struck the slope of a mountain and was destroyed. All 23 occupants were killed.

Crash of a Hindustan Aeronautics HAL-748-2-224 in Mangalore

Date & Time: Aug 18, 1981 at 1502 LT
Operator:
Registration:
VT-DXF
Survivors:
Yes
Schedule:
Bangalore - Mangalore
MSN:
511
YOM:
1967
Flight number:
IC557
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
22
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
4439
Circumstances:
The aircraft departed Bangalore for flight IC557 to Mangalore. After the aircraft became airborne, Mangalore weather was passed to the aircraft indicating deterioration in weather with conditions below minima. The aircraft arrived near Mangalore uneventfully and ATC informed that it was raining and the visibility was 1,000 metres. Therefore, the commander decided to hold the aircraft. A few minutes later, ATC informed that the visibility had improved to 2,000 meters and clouds were 4/8 at 700 feet. Thereafter, the aircraft was instructed to descend to 3,550 feet. Having sighted the runway, the captain turned right to position the aircraft for a left-hand downwind leg of the runway. However, ATC cautioned that the south of the runway was full of low cloud. Therefore, the aircraft took a left-hand circuit for landing. The aircraft landed almost on the middle of the runway at high speed, under adverse weather conditions. The aircraft could not be stopped within the available field length. Its nose wheel was sheared off and the aircraft continued skidding forward and nosed over into a valley beyond the airport plateau and came to stop against two huge boulders on the steep rocky terrain. The aircraft was substantially damaged. Five passengers and two cabin crew received minor injuries. There was a fire under the left-hand engine/wing which was extinguished.
Probable cause:
The pilot persisted in landing under deteriorating weather conditions resulting in unsteady approach and late touchdown at a high speed. The contributory factors were non-extension of flaps to 'land' position, resulting in increasing landing roll, and the choice of landing on down-sloping runway with a tail-component.

Crash of a Hindustan Aeronautics HAL-748-224-2 in Tirupati

Date & Time: Jun 16, 1981 at 1627 LT
Operator:
Registration:
VT-DXI
Flight Phase:
Survivors:
Yes
Schedule:
Madras – Tirupati – Hyderabad
MSN:
514
YOM:
1968
Flight number:
IC519
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
24
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
5234
Circumstances:
The aircraft crash landed immediately after takeoff about 1-1/2 km southwest of Tirupati Airport. Soon after takeoff, when the aircraft had attained a height of 245 feet above ground level, it encountered heavy rain and the aircraft started losing height with a drop in speed. As this phase of flight flaps were retracted fully inadvertently. In the following 18 seconds, the aircraft sank to ground level and struck the ground in a tail down attitude and crashed. Two crew members received serious injuries and two received minor injuries. The aircraft was damaged beyond repair.
Probable cause:
The cause of the accident has been attributed to the aircraft encountering heavy rains and down draught immediately after take off while passing through an active Cumulus Nimbus cloud and poor airmanship exhibited by the flight crew.

Crash of a Vickers 768D Viscount in Vijayawada

Date & Time: Aug 28, 1980
Type of aircraft:
Operator:
Registration:
VT-DJC
Survivors:
Yes
Schedule:
Bombay - Vijayawada
MSN:
296
YOM:
1958
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
24
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The four engine airplane landed hard and bounced three times, before the nose gear collapsed. Out of control, the airplane veered off runway to the right and came to rest. All 29 occupants escaped without injuries while the aircraft was damaged beyond repair.