Crash of a Convair CV-580 in Tshikapa

Date & Time: Nov 18, 1999
Type of aircraft:
Operator:
Registration:
9Q-CEJ
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Tshikapa - Kananga
MSN:
79
YOM:
1953
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After takeoff from Tshikapa Airport, while in initial climb, both engines failed simultaneously. The aircraft stalled and crash landed in a field past the runway end and came to rest. All three crew members escaped with minor injuries while the aircraft was damaged beyond repair.
Probable cause:
Failure of both engines during initial climb due to a fuel exhaustion. It was determined that the aircraft had not been refueled prior to departure.

Crash of a Beechcraft C90B King Air in Poznań

Date & Time: Nov 12, 1999 at 0930 LT
Type of aircraft:
Operator:
Registration:
D-IDIX
Survivors:
Yes
Schedule:
Melle-Grönegau – Poznań
MSN:
LJ-1495
YOM:
1997
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew departed Melle-Grönegau Airport at 0736LT on a charter flight to Poznań, carrying four passengers and two pilots. While descending to Poznań at an altitude of 7,000 feet, the crew was informed about weather conditions at destination with a visibility of 700 metres, an RVR of 650 metres and a ceiling at 200 feet. After being cleared to descent to runway 29, the crew was informed about local patches of fog at the airport and the RVR dropped to 350 metres. On short final, at a height of about 500 feet, as the crew was unable to establish any visual contact with the approach lights and the runway lights, the captain decided to initiate a go-around procedure. Shortly later, the aircraft struck the ground to the left of the runway. Upon impact, the undercarriage were torn off. The aircraft slid for about 150 metres and came to rest with both engines and the left wing torn of as well. All six occupants escaped uninjured.
Final Report:

Crash of an Antonov AN-12B in Lucapa

Date & Time: Nov 12, 1999
Type of aircraft:
Operator:
Registration:
D2-FRK
Flight Type:
Survivors:
Yes
Schedule:
Luena – Lukapa
MSN:
6344202
YOM:
1966
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On landing, the left main gear collapsed. The aircraft skidded on runway for few dozen metres before coming to rest on the left side of the runway. While all six crew were unhurt, the aircraft was damaged beyond repair and abandoned at Lucapa Airport.
Probable cause:
Failure of the left main gear upon landing.

Ground explosion of an Antonov AN-12 in Mbandaka: 6 killed

Date & Time: Nov 10, 1999
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Survivors:
No
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
The aircraft was engaged in a military transport, carrying six crew members and a load of bombs and ammunitions. While taxiing at Mbandaka Airport, the aircraft exploded for unknown reasons and was totally destroyed. All six crew members were killed.

Crash of a Douglas DC-9-31 in Uruapan: 18 killed

Date & Time: Nov 9, 1999 at 1903 LT
Type of aircraft:
Operator:
Registration:
XA-TKN
Flight Phase:
Survivors:
No
Schedule:
Tijuana – Guadalajara – Uruapan – Mexico City
MSN:
47418
YOM:
1970
Flight number:
TEJ725
Country:
Crew on board:
5
Crew fatalities:
Pax on board:
13
Pax fatalities:
Other fatalities:
Total fatalities:
18
Aircraft flight hours:
58000
Aircraft flight cycles:
59000
Circumstances:
The aircraft was completing a service from Tijuana to Mexico City with intermediate stops in Guadalajara and Uruapan, carrying 13 passengers and a crew of five. It departed Uruapan-General Ignacio López Rayón Airport runway 20 at 1859LT on the last leg to Mexico City. After liftoff, the crew was cleared to climb to 5,000 feet and while at an altitude of about 1,000 metres, the aircraft adopted a high angle of attack then stalled, entered a dive and crashed in an avocado plantation located 5,3 km from the airport. The aircraft disintegrated on impact and all 18 occupants were killed.
Probable cause:
The accident was the consequence of an over-rotation on takeoff and a climb with a very pronounced angle, which caused the loss of control, with spatial disorientation (loss of the horizon), in a flight operation by instruments (IFR), in which, according to the crew, there was a possible failure of asymmetry indication in the leading edge flaps (slats), with the crew neglecting to control the flight of the aircraft.
The following contributing factors were identified:
- Inadequate preparation of information for instrument take-off (IFR) from Uruapan airport and failure to adhere to the operating procedures of the Aeronautical Information Publication (AIP) Manual.
- Failure to perform checklist procedures for the operation of the aircraft in its different phases.
- Loss of external vision (spatial disorientation), aggravated by turning on the cockpit lights, before the takeoff run.
- Inadequate procedure for the rotation of the aircraft during take-off, dragging the tail skid on the runway
- Angle of climb greater than that established in the aircraft Operations Manual.
- Lack of cockpit resource management (CRM).
Final Report:

Crash of a Cessna T303 Crusader in Binghamton

Date & Time: Nov 1, 1999 at 0616 LT
Type of aircraft:
Operator:
Registration:
N511AR
Survivors:
Yes
Schedule:
Portland – Youngstown
MSN:
303-00192
YOM:
1982
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
2430
Captain / Total hours on type:
60.00
Aircraft flight hours:
5480
Circumstances:
While in cruise flight, at 6,000 feet, the left engine lost power. The pilot attempted a restart of the engine, but only about one-half rotation of the left engine propeller was observed, and the engine was secured. The pilot stated that he was unable to maintain altitude and initiated a decent. He requested and was cleared for an instrument approach at an airport where the weather conditions were, 1/4 statute mile of visibility, fog, and a vertical visibility of 100 feet. On the approach, at the minimum descent altitude, the pilot executed a missed approach. As the airplane climbed, the pilot reported to the controller that the 'best altitude [he] could get was 2,200 feet.' A second approach was initiated to the reciprocal runway. While on the second approach, the pilot 'was going to fly the aircraft right to the runway, and told the controller so.' He put the gear down, reduced power, and decided there was 'no hope for a go-around.' He then 'flew down past the decision height,' and about 70-80 feet above the ground, 'added a little power to smooth the landing.' The pilot also stated, 'The last thing I remember was the aircraft nose contacting the runway.' A passenger stated that once the pilot could not see the runway, [the pilot] 'applied power, pitched the nose up,' and attempted a 'go-around' similar to the one that was executed on the first approach. Disassembly of the left engine revealed that the crankshaft was fatigue fractured between connecting rod journal number 2 and main journal number 2. Review of the pilot's operating handbook revealed that the single engine service ceiling, at a weight of 4,800 pounds, was 11,700 feet. The average single engine rate of climb, at a pressure altitude of 6,000 feet, was 295 feet per minute. The average single engine rate of climb, at a pressure altitude of 1,625 feet, was 314 feet per minute. Review of the ILS approach plate for Runway 34 revealed that the decision height was 200 feet above the ground.
Probable cause:
The pilot's improper in-flight decision to descend below the decision height without the runway environment in sight, and his failure to execute a missed approach. A factor in the accident was the failed crankshaft.
Final Report:

Crash of a Cessna 401B in Madrid: 2 killed

Date & Time: Oct 31, 1999 at 1222 LT
Type of aircraft:
Operator:
Registration:
EC-DEQ
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Madrid - Alicante
MSN:
401-0115
YOM:
1971
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
1629
Captain / Total hours on type:
100.00
Aircraft flight hours:
4612
Circumstances:
Just after takeoff from Madrid-Cuatro Vientos Airport, while in initial climb, the pilot informed ATC about engine problems and was cleared to return for an emergency landing. He made a turn and elected to establish on the ILS runway 28 when the aircraft entered an uncontrolled descent and crashed in a near vertical attitude in an orchard located 1,400 metres short of runway, some three minutes after takeoff. The aircraft was totally destroyed and both occupants were killed. The departed Madrid on an aerial photography mission to Alicante.
Probable cause:
Loss of control following an engine failure during initial climb. The exact cause of the engine failure could not be determined with certainty. However, the assumption that it may be the consequence of presence of water in the tanks and/or fuel lines was not ruled out.
Final Report:

Crash of a Douglas DC-8-62F in Kinshasa

Date & Time: Oct 16, 1999 at 1146 LT
Type of aircraft:
Registration:
9G-REM
Flight Type:
Survivors:
Yes
Schedule:
Ostend - Tunis - Kinshasa
MSN:
45910
YOM:
1967
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While on an ILS approach to runway 24 at Kinshasa-N'Djili Airport, the captain decided to initiate a go-around procedure. While in a circuit in the vicinity of the airport, the pilot informed ATC he would complete the second approach visually and made a short pattern because of low fuel reserve. On approach with a 6 knots tailwind, the aircraft was unstable and not properly aligned when it landed hard on the left of the centerline. Out of control, it veered off runway to the left, lost its undercarriage and came to rest few hundred metres further, bursting into flames. All eight occupants were rescued, among them one was slightly injured. The aircraft was totally destroyed by impact forces and a post crash fire.
Probable cause:
Wrong approach configuration.

Crash of a Mitsubishi MU-300 Diamond I in Parma

Date & Time: Oct 15, 1999 at 1058 LT
Type of aircraft:
Operator:
Registration:
I-VIGI
Survivors:
Yes
Schedule:
Rome - Parma
MSN:
013
YOM:
1981
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While on an ILS approach to Parma Airport in poor weather conditions, the aircraft struck the ground and crashed in an open field about 3,5 km short of runway. All eight occupants were rescued, among them one pilot was injured. The aircraft was damaged beyond repair. The visibility was limited to 800 metres due to foggy conditions.

Crash of an ATR42-320 in Gaborone: 1 killed

Date & Time: Oct 11, 1999 at 0743 LT
Type of aircraft:
Operator:
Registration:
A2-ABB
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Gaborone - Gaborone
MSN:
101
YOM:
1988
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
In the early morning, an Air Botswana captain boarded a parked ATR42 and took off without permission. While circling over the Gaborone-Seretse Khama Airport, the pilot contacted ATC and wanted to talk to several people, among them the company's President who was not available at this time. Negotiation started between the pilot and local authorities but after two hours, he decided to crash the aircraft on the apron where two others ATR42 of the same operator were parked. The aircraft crashed at a speed of 200 knots and exploded on impact. The pilot was killed and all three aircraft were destroyed. The two other ATR42 were registered A2-ABC and A2-AJD. There were no casualties on the ground as the airport was evacuated.
Probable cause:
The pilot committed suicide after being grounded by the operator until February 2000 because of medical reasons.