Crash of a Short SC.7 Skyvan 3 Variant 100 in Mystic Lake Lodge: 1 killed

Date & Time: Sep 20, 2007 at 1430 LT
Type of aircraft:
Operator:
Registration:
N2088Z
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Mystic Lake Lodge - Anchorage
MSN:
SH1963
YOM:
1978
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
15000
Captain / Total hours on type:
2600.00
Aircraft flight hours:
10730
Circumstances:
The airline transport pilot was departing in a twin engine turboprop airplane on a ferry flight from a remote lodge airstrip that was about 1,000 feet long and 40 feet wide. The airplane had previously received substantial damage to the nose wheel assembly on a previous flight to the airstrip. Repairs were made to the airframe, and the pilot was departing for a maintenance facility. The pilot had flown in and out of the airstrip on numerous occasions, but not in the accident type airplane. The lodge owner reported that the pilot started both engines and taxied the length of the airstrip, stopping momentarily several times. The pilot ran the engines for about 20 minutes, and then began a takeoff to the south. The airplane appeared to accelerate and remain on the centerline of the airstrip, but did not liftoff until the very end of the airstrip. The owner did not notice any unusual sounds or appearance of the engines. After liftoff, the wheels of the airplane struck and broke off the tops of trees and shrubs, that were about 6 to 7 feet above the ground. The airplane immediately veered to the right, and went out of the lodge owner's sight, but he continued to hear the airplane hitting trees until final impact. The airplane crashed in a shallow lake, coming to rest about 300 feet from shore, in about 5 feet of water. The entire cockpit area, forward of the wings, was torn off the airframe. The validity of any postaccident cockpit and instrument findings was unreliable due to the extensive damage to the cockpit. Likewise, structural damage to the airframe precluded determining wing flap settings during takeoff. Performance calculations indicated that the airplane's takeoff distance would have been about 950 feet, although the lodge owner said that in his experience, the accident airplane was capable of lifting off about half way down the airstrip without difficulty. The circumstances of the takeoff indicated that the left engine had been producing sufficient power to chop through several trees during the crash. Testing and inspection of the right engine was inconclusive, and although it was run on a test stand at reduced power, full power could not be attained due to ingestion of foreign material during the test run.
Probable cause:
A collision with trees during takeoff-initial climb for an undetermined reason.
Final Report:

Crash of a Short SC.7 Skyvan 3M Variant 100 in Georgetown: 2 killed

Date & Time: Nov 8, 2003 at 1100 LT
Type of aircraft:
Operator:
Registration:
8R-GMC
Flight Phase:
Survivors:
Yes
Schedule:
Georgetown – Ekereku
MSN:
1959
YOM:
1978
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
One minute after takeoff from Georgetown-Ogle Airport runway 24, the pilot declared an emergency after an engine failed. He elected to return for an emergency landing but eventually attempted to land in a sugarcane field when the aircraft crashed near the airport. Five people were seriously injured while two others were killed.
Probable cause:
Failure of the right engine during initial climb for unknown reasons.