Crash of an Antonov AN-12BP near Khartoum: 15 killed

Date & Time: Oct 7, 2012 at 1200 LT
Type of aircraft:
Operator:
Registration:
ST-ARV
Flight Phase:
Survivors:
Yes
Site:
Schedule:
Khartoum - Al Fashir
MSN:
7 34 53 10
YOM:
1967
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
16
Pax fatalities:
Other fatalities:
Total fatalities:
15
Circumstances:
The four engine aircraft was performing a flight from Khartoum to Al Fashir with 16 passengers and a crew of six on behalf of the Sudanese National Army. Few minutes after he departed Khartoum-Haj Yusuf Airport, the crew informed ATC about an engine failure and was cleared to return. Few seconds later, a second engine failed on the same side and the crew attempted to make an emergency landing. The aircraft crashed in a desert area located about 22 km from Khartoum Airport. The aircraft disintegrated on impact. 13 occupants were killed while nine other were seriously injured. Few days later, two passengers died from their injuries.
Probable cause:
Double engine failure for unknown reasons.

Crash of a De Havilland DHC-2 Beaver in Big River Lake

Date & Time: Aug 25, 2012 at 0800 LT
Type of aircraft:
Operator:
Registration:
N314HA
Survivors:
Yes
Schedule:
Soldotna - Big River Lake
MSN:
868
YOM:
1956
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1500
Captain / Total hours on type:
725.00
Aircraft flight hours:
20174
Circumstances:
The pilot of a float-equipped airplane was landing at a remote lake. The pilot stated that he was on a left base leg turning onto a short final approach when the left float struck the ground. The airplane sustained substantial damage to the wings and fuselage. The pilot indicated there were no preaccident mechanical malfunctions or anomalies that would have precluded normal operation. Accident occurred in Big River Lake, in the Kenai region.
Probable cause:
The pilot’s failure to maintain adequate ground clearance during his landing approach, which resulted in a collision with terrain.
Final Report:

Crash of an Embraer EMB-505 Phenom 300 in Altenrhein

Date & Time: Aug 6, 2012 at 1540 LT
Type of aircraft:
Operator:
Registration:
CN-MBR
Survivors:
Yes
Schedule:
Geneva - Altenrhein
MSN:
505-00025
YOM:
2011
Flight number:
DLI211
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
7025
Captain / Total hours on type:
75.00
Copilot / Total flying hours:
5854
Copilot / Total hours on type:
465
Aircraft flight hours:
510
Circumstances:
On 6 August 2012 the Embraer EMB-505 Phenom 300 aircraft, registration CN-MBR, took off at 12:59 UTC from Geneva (LSGG) on a commercial flight to St. Gallen-Altenrhein (LSZR). After the initial call to the aerodrome control centre St. Gallen tower, the crew quickly decided, after an enquiry from the air traffic controller, on a direct approach on the runway 10 instrument landing system (ILS). Shortly thereafter, the landing gear and flaps were extended. The flaps jammed at approximately 10 degrees and the FLAP FAIL warning message was displayed. The crew carried out a go-around shortly before landing. The landing gear subsequently remained extended. The flaps remained jammed for the remainder of the flight. The crew decided immediately on a second ILS approach with jammed flaps, which according to the manufacturer's information required an increased approach speed. During the approach, the crew had difficulty in reducing the airspeed to this increased approach speed. At 13:40 UTC, the aircraft subsequently touched down on the wet runway at an indicated air speed of 136 kt, approximately 290 m after the runway threshold, and could not be brought to a standstill on the remaining length of runway. The aircraft then rolled over the end of runway 10, broke through the aerodrome perimeter fence and overrun the road named Rheinholzweg running perpendicular to the runway centreline, on which a public transport bus was travelling. The aircraft rolled very close behind the bus and came to a standstill in a maize field, approximately 30 m from the end of the runway. The female passenger and the two pilots were not injured in the accident. The aircraft was badly damaged. There was crop damage and damage to the aerodrome perimeter fence.
Probable cause:
The accident is attributable to the fact that the aircraft touched down late and at an excessively high speed on the wet runway after an unstabilized final approach and consequently rolled over the end of the runway.
The following factors contributed to the accident:
- The insufficient teamwork and deficient situation analysis by the crew.
- The flaps remained jammed at approximately 10 degrees, a position that is almost consistent with the flaps 1 position.
- Late initiation of full brake application after landing.
Final Report:

Crash of an Embraer EMB-121A1 Xingu II off Angra dos Reis: 3 killed

Date & Time: Jul 12, 2012 at 1715 LT
Type of aircraft:
Registration:
PT-MAB
Survivors:
No
Schedule:
Belo Horizonte - Angra dos Reis
MSN:
121-007
YOM:
1979
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
2735
Captain / Total hours on type:
2065.00
Copilot / Total flying hours:
1820
Copilot / Total hours on type:
1283
Circumstances:
The twin engine aircraft departed Belo Horizonte-Pampulha Airport on a charter flight to Angra dos Reis, carrying one passenger and two pilots. On approach to Angra dos Reis, the crew encountered poor weather conditions with a cold front approaching the area. On short final, while completing a right turn at low height, the right wing struck the water surface and the aircraft crashed in the sea, some 500 metres offshore. The wreckage was found 3 km from the airport. All three occupants were killed and aircraft was destroyed. Visibility was low at the time of the accident with heavy rain falls, low clouds and turbulences. The passenger was the local representative of the Mercedes Benz Group.
Probable cause:
The collision with water and the subsequent accident was the consequence of the decision of the crew to continue the approach at low altitude to maintain a visual contact with the ground. At the time of the accident, the visibility was limited and weather conditions were marginal.
Final Report:

Crash of a Grumman G-159 Gulfstream GI in Pweto

Date & Time: Jun 20, 2012
Type of aircraft:
Registration:
9Q-CIT
Survivors:
Yes
Schedule:
Lubumbashi - Pweto
MSN:
193
YOM:
1968
Location:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Following an uneventful charter flight from Lubumbashi-Lueno Airport, the crew made a steep approach followed by a hard landing. The aircraft bounced and climbed to a height of about 20 feet, landed again and went out of control. It veered off runway to the left, collided with a rocky embankment, lost its undercarriage and came to rest, broken in several pieces. All five occupants escaped uninjured while the airplane was destroyed.
Probable cause:
Wrong approach configuration after the crew made a sharp turn late on final to join the glide. The rate of descent was excessive during the last segment, causing the aircraft to land hard and to bounce. Due to excessive g-loads and aerodynamic forces, the airplane went out of control.

Crash of a De Havilland DHC-2 Beaver in Lillabelle Lake: 2 killed

Date & Time: May 25, 2012 at 1408 LT
Type of aircraft:
Operator:
Registration:
C-FGBF
Survivors:
Yes
Schedule:
Edgar Lake - Lillabelle Lake
MSN:
168
YOM:
1952
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
1100
Captain / Total hours on type:
300.00
Aircraft flight hours:
22000
Circumstances:
The Cochrane Air Service de Havilland DHC-2 Mk.1 Beaver floatplane (registration C-FGBF, serial number 168) departed Edgar Lake, Ontario, with 2 passengers and 300 pounds of cargo on board. The aircraft was destined for the company’s main base located on Lillabelle Lake, Ontario, approximately 77 miles to the south. On arrival, a southwest-bound landing was attempted across the narrow width of the lake, as the winds favoured this direction. The pilot was unable to land the aircraft in the distance available and executed a go-around. At 1408, Eastern Daylight Time, shortly after full power application, the aircraft rolled quickly to the left and struck the water in a partially inverted attitude. The aircraft came to rest on the muddy lake bottom, partially suspended by the undamaged floats. The passenger in the front seat was able to exit the aircraft and was subsequently rescued. The pilot and rear-seat passenger were not able to exit and drowned. The emergency locator transmitter activated on impact.
Probable cause:
Findings as to Causes and Contributing Factors:
1. On the windward side of the landing surface, there was significant mechanical turbulence and associated wind shear caused by the passage of strong gusty winds over surface obstructions.
2. During the attempted overshoot, the rapid application of full power caused the aircraft to yaw to the left, and a left roll quickly developed. This movement, in combination with a high angle of attack and low airspeed, likely caused the aircraft to stall. The altitude available to regain control before striking the water was insufficient.
3. The pilot survived the impact, but was unable to exit the aircraft, possibly due to difficulties finding or opening an exit. The pilot subsequently drowned.
4. The rear-seat passenger did not have a shoulder harness and was critically injured. The passenger’s head struck the pilot’s seat in front; this passenger did not exit the aircraft and drowned.
Findings as to Risk:
1. Without a full passenger safety briefing, there is increased risk that passengers may not use the available safety equipment or be able to perform necessary emergency functions in a timely manner to avoid injury or death.
2. Not wearing a shoulder harness can increase the risk of injury or death in an accident.
3. Not having a stall warning system increases the risk that the pilot may not be aware of an impending aerodynamic stall.
4. Commercial seaplane pilots who do not receive underwater egress training are at increased risk of being unable to exit the aircraft following a survivable impact with water.
Final Report:

Crash of a De Havilland DHC-2 Beaver near Niblack

Date & Time: Mar 13, 2012 at 1040 LT
Type of aircraft:
Operator:
Registration:
N82SF
Flight Phase:
Survivors:
Yes
Schedule:
Niblack - Ketchikan
MSN:
839
YOM:
1955
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
23000
Captain / Total hours on type:
12000.00
Aircraft flight hours:
17574
Circumstances:
The pilot departed from an off-airport site in marginal visual flight rules conditions. Shortly after departure, the weather worsened, and flight visibility dropped to near zero in heavy snow. He attempted to follow the shoreline at a low altitude but was unable to maintain visual contact with the ground. He stated that he saw trees immediately in front of the airplane and attempted a right turn toward what he thought was an open bay. During the turn, the right float contacted a rock outcrop, and the airplane impacted the water. The pilot did not report any mechanical anomalies that would have precluded normal operation.
Probable cause:
The pilot's decision to depart in marginal visual meteorological conditions, and his continued visual flight into instrument meteorological conditions.
Final Report:

Crash of a Beechcraft A100 King Air in Deadmans Cay

Date & Time: Mar 9, 2012 at 1410 LT
Type of aircraft:
Operator:
Registration:
N70JL
Survivors:
Yes
Schedule:
Nassau - Deadmans Cay
MSN:
B-87
YOM:
1971
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The twin engine aircraft was operating a taxi flight from Nassau-Lynden Pindling Airport to Deadmans Cay, and departed Nassau around 1 pm. On approach to Deadmans Cay, the crew encountered technical problems and was unable to lower the gear. The captain decided to perform a belly landing. The aircraft skidded on runway for several yards then veered off runway before coming to rest. There was no fire. While all occupants escaped uninjured, the aircraft was damaged beyond repair.

Crash of a Rockwell Shrike Commander 500S in Plan de La Laguna: 2 killed

Date & Time: Mar 8, 2012 at 1125 LT
Operator:
Registration:
TG-JAB
Flight Phase:
Survivors:
No
Schedule:
San Pedro Sula - Tegucigalpa
MSN:
500-3303
YOM:
1977
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
For unknown reasons, the twin engine aircraft was flying low when it impacted tree tops and crashed in a wooded area located in Plan de La Laguna, in the Comayagua National Park. Both occupants were killed.

Crash of a Piper PA-31-325 Navajo C/R near Quellón: 8 killed

Date & Time: Mar 1, 2012 at 1215 LT
Type of aircraft:
Operator:
Registration:
CC-CYM
Flight Phase:
Survivors:
No
Site:
Schedule:
Melinka – Quellón
MSN:
31-8012016
YOM:
1980
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
8
Captain / Total flying hours:
10508
Aircraft flight hours:
3406
Circumstances:
The twin engine aircraft departed Melinka Airport at 1200LT on a taxi flight to Quellón, carrying seven passengers and one pilot. Eight minutes later, the pilot reported his position at 6,500 feet some 20 NM south of the destination. Six minutes later, at 1214LT, he reported at 3,000 feet some 10 NM southwest of Quellón. Shortly later, radar and radio contacts were lost after the airplane impacted the slope of a mountain located in the Piedra Blanca Mountain Range. The wreckage was found 15 km southwest of Quellón. The aircraft was destroyed by impact forces and all eight occupants were killed. At the time of the accident, weather conditions were poor with rain, fog and strong winds.
Probable cause:
Controlled flight into terrain following the decision of the pilot to continue the flight under VFR mode in IMC conditions.
The following contributing factors were identified:
- Cloudy conditions affecting the area where the accident occurred,
- Entering IMC conditions without clearance,
- Not maintaining the flight under VFR.
Final Report: