Crash of a Swearingen SA227AC Metro III off Rhodes

Date & Time: Jul 28, 1999
Type of aircraft:
Operator:
Registration:
SX-BGG
Flight Type:
Survivors:
Yes
Schedule:
Athens - Rhodes
MSN:
AC-656
YOM:
1986
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Rhodes-Diagoras Airport, while on a cargo flight from Athens, both engines failed simultaneously. The aircraft stalled and crashed in the sea one km short of runway. Both pilots were rescued while the aircraft was damaged beyond repair.
Probable cause:
Double engine failure for unknown reasons.

Crash of a Swearingen SA227AC Metro III in Barcelona: 2 killed

Date & Time: Jul 28, 1998 at 0052 LT
Type of aircraft:
Operator:
Registration:
EC-FXD
Flight Type:
Survivors:
No
Schedule:
Palma de Mallorca - Barcelona
MSN:
AC-651
YOM:
1986
Flight number:
SWT704
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
4500
Captain / Total hours on type:
4132.00
Copilot / Total flying hours:
2000
Copilot / Total hours on type:
1769
Aircraft flight hours:
14748
Circumstances:
Flight SWT704, a cargo flight from Palma de Mallorca to Barcelona, was to be used by the crew as an instruction flight. The co-pilot, who that day was flying for the first time since 20th March 1998, and who was sitting in the left-hand seat, would thus carry out a refresher flight as "First officer under supervision", in accordance with the operator's procedures. At first, it had been planned that the aircraft should carry out a missed approach with one engine on its arrival at Barcelona Airport. However, for a runway 25 approach this was very difficult and the captain decided to postpone this manoeuvre. It was then decided to carry out a standard approach leaving the glide path a little above and then stopping the engine. They would then raise the landing gear and flaps by increments. The captain added: "As soon as we're without control, we'll restore it" (the engine). The approach to runway 25 was also normal. At 00:47:10 they contacted the Barcelona control tower, which indicated that they were number 1, that they should continue and that they should notify "established in final". Afterwards, they extended the landing gear and flaps. At 22:49:55 h, the captain notified the control tower that they were established in final. The tower indicated that they should continue, that a flight was leaving runway 25 and that it would call them immediately. At that moment, the Metro was at a height of some 1400 feet, at some 6 nm (about 3 minutes at 120 kt) from the runway threshold. At 22:50:03 h, with gear and flaps down, the instructor said "Well, engine stop" to which the copilot replied: "Come on, landing gear up". Contrary to normal practice, the right engine was shut down completely and the prop was feathered. It's usual practice to retard the throttles to idle to simulate zero thrust for that engine. When the co-pilot pushed the wrong pedal, the plane deviated to the right. The captain then tried to start the engine again. This failed however because due to the seizing of the guide rod bushing of the propeller pitch change mechanism, the pitch varying mechanism did not take the blades to the necessary pitch for start-up. The captain then said: "Well, I am taking out the engine again. I've raised the flap for you. Now flap by increments...". A few moments later the copilot asked "I continue with the approach, don't I?" to which the captain replied in the affirmative and added that they had been authorized to land and that they were going to land with one engine. At 22:51:09 he again confirmed "Well, just continue with one engine" and appeared to give general instructions on how to carry out a missed approach or what to do when near the runway. At 22:52:01, the captain said "landing gear", the co-pilot said "landing gear now" and the captain then confirmed "coming down". The stall warning then began to sound. The aircraft turned off to the right of the ILS localizer and adopted a position of almost 90° of roll to the left, then a position of 90° of roll to the right whilst continuing to lose height and then again took up a position of 90° of roll to the left. Finally, the left wing struck the ground and then the aircraft crashed first into the outside barrier of highway B-203 which runs round the edge of the Airport and then the perimeter fence, finally coming to a halt at some 250 m from the threshold of runway 25 and some 100 metres to the right of the runway axis. The wreckage of the aircraft burst into flames.
Probable cause:
It is considered that the probable cause of the accident was the loss of control of the aircraft due to an excessive reduction of speed at low height, after having extended the landing gear, with an intermediate flap position, and with the right engine stopped and its propeller pitch close to feather.
Final Report:

Crash of a Swearingen SA227AC Metro III in Santa Fe

Date & Time: Jun 3, 1998 at 0722 LT
Type of aircraft:
Operator:
Registration:
LV-WIL
Flight Type:
Survivors:
Yes
Schedule:
Buenos Aires – Santa Fe – Posadas
MSN:
AC-537
YOM:
1983
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While descending to Santa Fe-Sauce Viejo Airport by night, the crew was informed about poor weather conditions at destination. The visibility was estimated to be 30 metres in foggy conditions, well below minimums. As the crew elected to attempt an approach, he as cleared for and ILS approach to runway 03. On short final, the aircraft descended below the MDA and struck the ground 430 metres short of runway threshold. On impact, it lost its undercarriage and slid for another 180 metres before coming to rest. Both pilots escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
It was determined that the crew descended below the established minima during an instrument approach until the aircraft impacted terrain. The following contributing factors were identified:
- Inadequate flight planning, since there was reduced visibility at Sauce Viejo Airport from 01:00 hrs,
- Inappropriate request from the captain who attempted to make an approach in below minima weather conditions,
- Erroneous decision of the captain, knowing the meteorological conditions, to continue the approach below the decision height.

Crash of a Swearingen SA227AC Metro III in Trinidad

Date & Time: Dec 31, 1997
Type of aircraft:
Operator:
Registration:
CP-2321
Flight Phase:
Survivors:
Yes
Schedule:
Trinidad - La Paz
MSN:
AC-643
YOM:
1986
Location:
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
18
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
During the takeoff roll, the crew lost control of the airplane that veered off runway, lost its undercarriage and came to rest. All 20 occupants escaped uninjured while the aircraft was written off.

Crash of a Swearingen SA227AC Metro III in Djerba

Date & Time: Jan 11, 1997 at 1900 LT
Type of aircraft:
Operator:
Registration:
EC-GKK
Survivors:
Yes
Schedule:
Madrid – Alicante – Djerba
MSN:
AC-730
YOM:
1989
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
19
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After touchdown, the crew started the braking procedure when the aircraft went out of control, veered off runway and came to rest in a ditch. All 21 occupants escaped uninjured while the aircraft was damaged beyond repair.

Crash of a Swearingen SA227AC Metro III in Bullhead City

Date & Time: Jan 5, 1997 at 1243 LT
Type of aircraft:
Registration:
N165SW
Survivors:
Yes
Schedule:
Long Beach - Grand Canyon
MSN:
AC-514
YOM:
1982
Crew on board:
2
Crew fatalities:
Pax on board:
19
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
3200
Captain / Total hours on type:
300.00
Copilot / Total flying hours:
640
Copilot / Total hours on type:
56
Aircraft flight hours:
25111
Circumstances:
After executing a missed approach at the Grand Canyon Airport, the pilots diverted to the Bullhead City Airport. The pilots reported that minimal icing conditions were encountered with about 1/8 inch of ice accumulating on the aircraft wings. The pilots stated they cycled the deice boots to shed ice. They did not observe ice on the propeller spinners, and they did not activate the engines' 'override' ignition systems, as required by the airplane's flight manual. Use of 'override' ignition was required for flight into visible moisture at or below +5 degrees Celsius (+41 degrees Fahrenheit) to prevent ice ingestion/flameouts. Subsequently, both engines flamed out as the airplane was on about a 3 mile final approach for landing with the landing gear and flaps extended. The aircraft was destroyed during an off-airport landing.
Probable cause:
Failure of the pilot(s) to use 'override' ignition as prescribed by checklist procedures during an encounter with icing conditions, which subsequently led to ice ingestion and dual engine flame-outs. Factors related to the accident were: the adverse weather (icing) conditions, the accumulation of airframe/engine ice, and lack of suitable terrain in the emergency landing area.
Final Report:

Crash of a Swearingen SA227AC Metro III in Saint George

Date & Time: May 3, 1996 at 1630 LT
Type of aircraft:
Operator:
Registration:
N670PA
Survivors:
Yes
Schedule:
Saint Paul - Saint George
MSN:
AC-613
YOM:
1985
Flight number:
KS661
Crew on board:
2
Crew fatalities:
Pax on board:
11
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
19100
Captain / Total hours on type:
5500.00
Aircraft flight hours:
17167
Circumstances:
According to passenger's accounts, the airplane was flying low and approached the runway at an angle. The airplane made a right turn and dragged the right wing on the runway's surface. The airplane landed hard and sheared off the right main landing gear and the nose gear. The weather reported by AWOS was 300 foot overcast with a visibility of 2.5 miles with fog. The Captain stated the airplane drifted to the left side of the runway due to the crosswind, and he executed a right turn to realign with the runway. The cockpit voice recorder indicated that the stall warning horn sounded as the First Officer called for the application of power.
Probable cause:
Failure of the captain to maintain proper altitude and wingtip clearance, while aligning the airplane with the runway before landing. His delay in aligning the aircraft with the runway was a related factor.
Final Report:

Crash of a Swearingen SA227AC Metro III in Rincón de Los Sauces

Date & Time: Jan 25, 1996 at 2115 LT
Type of aircraft:
Operator:
Registration:
LV-AOR
Survivors:
Yes
Schedule:
Chos Malal - Rincón de Los Sauces
MSN:
AC-478
YOM:
1981
Flight number:
NEQ413
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Rincón de Los Sauces Airport, the aircraft struck the ground short of runway threshold. The left main gear collapsed and the airplane slid for few dozen metres then veered off runway and came to rest. All six occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
For unknown reasons, the crew was approaching the airport at an insufficient altitude. The following contributing factors were reported:
- Failure of the operator to consider the restrictions at the destination airport,
- Possible windshear on short final.