Crash of a Cessna 208A Caravan I in Cabañas: 11 killed

Date & Time: Aug 24, 2008 at 0941 LT
Type of aircraft:
Operator:
Registration:
TG-JCS
Flight Phase:
Survivors:
Yes
Schedule:
Guatemala City - El Estor
MSN:
208-0327
YOM:
2001
Location:
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
12
Pax fatalities:
Other fatalities:
Total fatalities:
11
Captain / Total flying hours:
3057
Copilot / Total flying hours:
2596
Circumstances:
The single engine aircraft departed Guatemala City-La Aurora Airport at 0923LT on a flight to El Estor with 12 passengers and two pilots on board. About 18 minutes into the flight, the crew encountered engine problems. The captain contacted ATC and declared an emergency. The crew reduced his altitude and attempted an emergency landing when the aircraft crashed in an open field, bursting into flames. Three passengers were seriously injured while 11 other occupants including both pilots were killed.
Probable cause:
The sudden engine failure during flight, forcing the pilot to make an emergency landing, the aircraft impacting unsuitable terrain at a descent angle. The engine power loss was caused by the fracture of more than one compressor turbine blade, the impact of the blades in the inner parts general causing damage on the internal mechanism of the turbine station. The gas generator was rotating at low speed with the propeller feathered on the first impact with the ground. The high concentration of fire in the compressor section and in the combustion chamber, possibly indicate that several attempts were made on the engine to cause the compressor to continue working after losing the blades.
Final Report:

Crash of a Cessna 208B Caravan in Cross City

Date & Time: Sep 5, 2007 at 0533 LT
Type of aircraft:
Operator:
Registration:
N702PA
Flight Type:
Survivors:
Yes
Schedule:
Mobile - Tampa
MSN:
208-0702
YOM:
1998
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
11732
Captain / Total hours on type:
5470.00
Aircraft flight hours:
7844
Circumstances:
The pilot stated that he was on a repositioning flight to Tampa, Florida. He was cruising at 11,000 feet msl when, with no warning or spool down time, the engine failed. The engine indications instantly went to zero. The pilot declared an emergency to the air traffic controller and was advised that the nearest airport was 29 miles away. He maneuvered the airplane toward the airport and went through the engine failure procedures. The attempts to restart the engine were unsuccessful. The pilot configured the airplane for best glide speed. After gliding for 22 miles, the airplane's altitude was about 300 feet msl. The pilot slowed the airplane to just above stall speed before impacting small pine trees pulling back on the yoke and stalling the airplane into the trees. The engine was examined at Pratt and Whitney of Canada, with Transportation Safety Board of Canada oversight. The engine compressor turbine blades were fractured at varying heights from the roots to approximately half of the span. Materials analysis determined the blade fractures to display impact damage and overheating. The primary cause of the blade fractures could not be determined. There were no other pre-impact anomalies or operational dysfunction observed to any of the engine components examined. Impact damage to the blade airfoils precluded determination of the original fracture mechanism.
Probable cause:
A total loss of engine power during cruise flight due to the fracture and separation of the compressor turbine blades for undetermined reasons. Contributing to the accident was the unsuitable terrain for a forced landing.
Final Report:

Crash of a Cessna 208 Caravan I in Matemo Island

Date & Time: Jun 28, 2005 at 1745 LT
Type of aircraft:
Operator:
Registration:
N9324F
Survivors:
Yes
Schedule:
Pemba - Matemo Island
MSN:
208-0013
YOM:
1985
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
10
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Matemo Island Airport, the single engine aircraft impacted the ground short of runway threshold. The aircraft lost its undercarriage then came to rest upside down, bursting into flames. All 11 occupants escaped with minor injuries while the aircraft was destroyed by fire.

Crash of a Cessna 208A Caravan near Pariaguán: 3 killed

Date & Time: May 15, 2005 at 1515 LT
Type of aircraft:
Operator:
Registration:
YV-1112P
Flight Type:
Survivors:
No
Schedule:
Valencia – Pariaguán
MSN:
208-0014
YOM:
1985
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The single engine aircraft departed Valencia at 1400LT and was estimated to arrive at Pariaguán at 1518LT. While descending to Pariaguán Airport, the pilot informed ATC about his position, eight nautical miles from the airport. This was the last radio transmission. The wreckage was found the following day in an isolated area. All three occupants were killed. The accident occurred eight minutes prior to the ETA.