Crash of a Swearingen SA227TT Merlin IIIC in San Marcos

Date & Time: Mar 24, 1981 at 1100 LT
Operator:
Registration:
N1011R
Flight Type:
Survivors:
Yes
Schedule:
San Marcos - San Marcos
MSN:
T-303E
YOM:
1979
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
7922
Captain / Total hours on type:
112.00
Circumstances:
The crew was completing a local test flight at San Marcos Airport. Following several circuits, the crew initiated a new approach with the copilot at controls. Due to an improper level off, the twin engine airplane landed hard and came to rest. All four occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
Hard landing caused by an improper level off on part of the pilot at controls and an inadequate supervision of flight on part of the pilot-in-command. This was a manufacturer's test flight with an FAA copilot at controls.
Final Report:

Crash of a Swearingen SA226T Merlin IIIA in Lille: 2 killed

Date & Time: Apr 16, 1980
Operator:
Registration:
CF-03
Flight Type:
Survivors:
No
Schedule:
Lille - Lille
MSN:
T-262
YOM:
1976
Flight number:
BAF53
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The crew was engaged in a local training flight at Lille-Lesquin Airport and was completing several touch-and-go maneuvers. On final approach, just prior to touchdown, the airplane went out of control and crashed onto the runway. It was damaged beyond repair and both pilots were killed.
Crew:
Jean-Claude Timmermans, student pilot,
Étienne Lemmens, instructor.
Probable cause:
It was determined that one of the propeller went into reverse mode just prior to touchdown for undetermined reasons, causing the aircraft to lose speed and height.

Crash of a Swearingen SA226T Merlin III in San Marcos

Date & Time: May 31, 1979 at 1042 LT
Operator:
Registration:
N5654M
Flight Type:
Survivors:
Yes
Schedule:
San Marcos - San Marcos
MSN:
T-303
YOM:
1979
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
5300
Captain / Total hours on type:
6.00
Circumstances:
The twin engine airplane was engaged in a local experimentation flight at San Marcos Airport on behalf of the Federal Aviation Administration (FAA). During the last segment, at level off, the airplane landed hard and struck the runway surface. Upon impact, the undercarriage were torn off and the airplane came on its belly. All four occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
Hard landing following improper operation of powerplant and powerplant controls. The following contributing factors were reported:
- Improper level off,
- Overload failure,
- FAA flight test pilot at controls.
Final Report:

Crash of a Swearingen SA226T Merlin IIIB in Grønholt

Date & Time: Apr 26, 1978
Operator:
Registration:
OY-ATW
Flight Phase:
Survivors:
Yes
MSN:
T-261
YOM:
1976
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew encountered an unexpected situation and was forced to attempt an emergency landing near Grønholt Airport. Upon landing in a pasture, the airplane lost its both wings and came to rest. There were no injuries.

Crash of a Swearingen SA226T Merlin IIIA in Nassau: 1 killed

Date & Time: Mar 3, 1977 at 1923 LT
Operator:
Registration:
N5329M
Flight Type:
Survivors:
No
Schedule:
Farmingdale - Nassau
MSN:
T-243
YOM:
1974
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
1200
Captain / Total hours on type:
600.00
Circumstances:
On final approach to Nassau Airport, the pilot decided to make a go-around when the twin engine airplane struck trees and crashed. The pilot, sole on board, was killed.
Probable cause:
Collision with trees on final approach.
Final Report:

Crash of a Swearingen SA226T Merlin IIIA in San Antonio: 2 killed

Date & Time: Feb 3, 1977 at 0054 LT
Registration:
N34SM
Survivors:
No
Schedule:
Seattle – San Antonio
MSN:
T-263
YOM:
1976
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
18812
Captain / Total hours on type:
283.00
Circumstances:
While approaching San Antonio Airport by night, the crew encountered poor weather conditions with low ceiling, rain and fog. Too low, the airplane struck trees and crashed in flames few miles short of runway 12R. It was destroyed by a post crash fire and both pilots were killed.
Probable cause:
Collision with trees on initial approach due to improper IFR operation. The following contributing factors were reported:
- Low ceiling (200 feet),
- Rain,
- Fog,
- Cleared for ILS approach runway 12R, navigation receiver turned to frequency for ILS approach to runway 03R.
Final Report:

Crash of a Swearingen SA226T Merlin III in Montreal

Date & Time: Apr 10, 1973
Registration:
N5296M
Survivors:
Yes
MSN:
T-219
YOM:
1971
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While descending to Montreal-Dorval Airport, the crew encountered poor weather conditions and a limited visibility due to snow falls. Unable to locate the runway, the captain decided to abandon the approach and initiated a go-around manoeuvre. Few minutes later, a second attempt to land was also abandoned for similar reasons. During a third attempt, the crew descended below the glide to establish a visual contact with the ground when the airplane struck the ground. On impact, the undercarriage were torn off and the airplane slid in an open field before coming to rest few dozen meters short of runway. All eight occupants evacuated safely while the aircraft was damaged beyond repair.
Probable cause:
The crew descended below the MDA in marginal weather conditions.

Crash of a Swearingen SA226T Merlin III in São Paulo

Date & Time: Sep 27, 1971
Operator:
Registration:
PT-DUX
Flight Phase:
Survivors:
Yes
MSN:
T-215
YOM:
1971
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances shortly after takeoff from São Paulo-Congonhas Airport. The airplane was destroyed and all five occupants were injured.