Crash of a Learjet 24 in Detroit

Date & Time: Sep 3, 1986 at 0653 LT
Type of aircraft:
Registration:
N88JF
Flight Type:
Survivors:
Yes
Schedule:
Kansas City - Detroit
MSN:
24-110
YOM:
1966
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
3468
Captain / Total hours on type:
233.00
Aircraft flight hours:
8468
Circumstances:
The crew attempted an ILS approach with indefinite ceiling and RVR down to zero due to fog. The copilot was at controls. During a missed approach, the aircraft contacted runway where glideslope intersects terrain with sufficient force to shear all three landing gear. The right engine spolled down during climbout. The crew diverted to Detroit-Metropolitan Airport and complete a gear up landing. Minor fire broke out during ground slide. Both altimeters bench checked within tolerances. All three crew escaped with minor injuries.
Probable cause:
Occurrence #1: in flight collision with terrain/water
Phase of operation: missed approach (IFR)
Findings
1. (c) missed approach - improper - copilot/second pilot
2. (f) lack of total experience in type of aircraft - copilot/second pilot
3. (c) minimum descent altitude - exceeded - copilot/second pilot
4. (f) overconfidence in personal ability - pilot in command
5. (c) supervision - improper - pilot in command
----------
Occurrence #2: loss of engine power
Phase of operation: climb
Findings
6. (c) engine installation, suspension mounts - previous damage
----------
Occurrence #3: fire
Phase of operation: landing - roll
Findings
7. (c) landing gear - previous damage
Final Report:

Crash of a Britten-Norman BN-2A-26 Islander in Walney Island

Date & Time: Jun 14, 1986 at 0415 LT
Type of aircraft:
Operator:
Registration:
G-BMDT
Flight Type:
Survivors:
Yes
Schedule:
Glasgow – Walney
MSN:
3012
YOM:
1985
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
2658
Captain / Total hours on type:
936.00
Circumstances:
The aircraft took off from Glasgow at 0317 hrs to fly to Barrow-in-Furness via Dean Cross. It left Dean Cross at flight level 50 on track for Walney Island aerodrome using radar advisory service from Manchester Control. When 12 miles north of his destination, the pilot began a slow descent over a layer of stratus cloud. On reaching Walney Island, he was still above cloud so, using positional advice from radar, he turned out to sea to continue his descent. He turned back to the airfield,still in cloud at 1500 feet and, shortly after fading from radar at approximately 1200 feet over the sea, he advised Manchester Control that he vas overhead the airfield. Air traffic control at Walney Island was not manned at the time and no formal record of local weather exists. Witnesses close to the airfield reported that the wind was calm and visibility was reduced by patchy, low-lying, sea fog. One witness, some 600 meters southwest of the touchdown zone of runway 06, saw the aircraft flying due north at a height he estimated to be between 50 and 100 feet but heard nothing unusual. Another witness, also near the southwest corner of the airfield, heard the aircraft pass overhead travelling north and then heard a cessation of engine noise followed immediately by a dull thud. Both witnesses estimated the surface visibility to be more than 200 meters at the time. The aircraft struck the ground on the centerline but some 30 meters short of the beginning of runway 06 in a steep nose-down, left wing low attitude, and came to rest within 10 meters of the initial impact. Ground marks showed the first impact to have been by the port wingtip followed immediately by the nose of the aircraft, which was crushed. The aircraft appeared then to have pivoted to the right about the nose and starboard wingtip, and to have bounced laterally to the right of the centerline before coming to rest with its tail toward the runway. The flaps were set to 25°. The main undercarriage was relatively undamaged and showed no evidence of having struck the ground during the initial impact sequence.
Probable cause:
The accident occured approximately 35 minutes after sunrise, and the approach to runway 06 would have been towards the rising sun. Examination of the wreckage revealed no pre-existing defects on the aircraft that could have had any bearing on the accident.
Final Report:

Crash of a Short SC.7 Skyvan 3M Variant 100 near Mombasa

Date & Time: Apr 24, 1986 at 1257 LT
Type of aircraft:
Registration:
7Q-YAY
Flight Type:
Survivors:
Yes
MSN:
1973
YOM:
1980
Location:
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On approach to Mombasa-Moi Airport while on a positioning flight, both engines failed simultaneously. The crew attempted an emergency landing when the aircraft struck trees and crash landed near a road about 18 km from the airport. Both pilots were slightly injured and the aircraft was damaged beyond repair.
Probable cause:
Dual engine failure on approach due to a fuel exhaustion.

Crash of a Britten-Norman BN-2A-21 Islander on Mt Lloyd George: 1 killed

Date & Time: Mar 23, 1986
Type of aircraft:
Operator:
Registration:
C-GYTC
Flight Phase:
Flight Type:
Survivors:
No
Site:
MSN:
554
YOM:
1977
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
Crashed in unknown circumstances on a glacier located on Mt Lloyd George. The pilot, sole on board, was killed.

Crash of a Cessna 401 in Silver City

Date & Time: Mar 13, 1986 at 2007 LT
Type of aircraft:
Registration:
N9867F
Flight Type:
Survivors:
Yes
Schedule:
Scottsdale - Silver City
MSN:
401-0301
YOM:
1969
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
16400
Captain / Total hours on type:
1800.00
Aircraft flight hours:
5990
Circumstances:
The two commercial rated pilots were returning from a part 135 flight at night. The fuel tanks were inadvertently not switched from mains to auxiliary. Fuel starvation occurred when aircraft was at low altitude. Insufficient altitude remained to restart the engines. Aircraft impacted ground. A post accident fire erupted destroying the aircraft. Both pilots were seriously injured.
Probable cause:
Occurrence #1: loss of engine power (total) - nonmechanical
Phase of operation: maneuvering
Findings
1. (c) fluid,fuel - starvation
2. (c) checklist - not followed - copilot/second pilot
3. (c) pilot in command
4. (c) fuel tank selector position - improper - copilot/second pilot
5. (c) supervision - inadequate - pilot in command
----------
----------
Occurrence #3: in flight collision with terrain/water
Phase of operation: landing - flare/touchdown
Findings
6. (f) terrain condition - none suitable
Final Report:

Crash of a Partenavia P.68B Victor in Malmö: 1 killed

Date & Time: Mar 4, 1986
Type of aircraft:
Operator:
Registration:
OY-PRY
Flight Type:
Survivors:
No
MSN:
102
YOM:
1977
Location:
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
On final approach to Malmö-Sturup Airport, the pilot encountered poor weather conditions and limited visibility due to heavy snow falls. Too low, the twin engine aircraft struck power cables, stalled and crashed in a wooded area. The pilot, sole on board, was killed.

Crash of a Pilatus PC-6/B2-H2 Turbo Porter near Usillon: 1 killed

Date & Time: Feb 7, 1986
Operator:
Registration:
F-BIEL
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Courchevel - Geneva
MSN:
345
YOM:
1960
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The pilot, sole on board, departed Courchevel Altiport on a positioning flight to Geneva-Cointrin Airport. En route, he encountered poor weather conditions when the single engine aircraft struck the slope of a mountain located near the Plateau des Glières, in the region of Usillon. The pilot was killed.

Crash of a Cessna 402 in New Bedford

Date & Time: Jan 31, 1986 at 1544 LT
Type of aircraft:
Registration:
N4033Q
Flight Type:
Survivors:
Yes
Schedule:
Newport - New Bedford
MSN:
402-0133
YOM:
1967
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1249
Captain / Total hours on type:
242.00
Aircraft flight hours:
4052
Circumstances:
The pilot experienced inadequate left engine manifold pressure during a takeoff attempt at Newport. The takeoff was aborted and afterwards the pilot decided to ferry the aircraft to New Bedford for inspection. The engine were restarted and operation was good. The flight to New Bedford was without incident until the aircraft was on a two miles final to runway 05 at this time the left engine stopped while the pilot attempted to feather the engine, both the engine and part of the left wing caught on fire. The pilot continued to the airport with the flaps and gear down and a speed at 125 mph. The pilot stated he was in a good position to land when he heard a loud bang which he described sounded like a cable. The aircraft entered a 25° left bank. He leveled the wings by reducing right engine power. Collision with trees to the left of the runway occurred afterwards. Examination of the aircraft disclosed that the left engine exhaust manifold header assembly, which is connected to the turbocharger, was cracked along a weld seam. Also revealed was that the aileron cables that are routed behind the left engine were burned to separation. Both occupants were injured.
Probable cause:
Occurrence #1: loss of engine power
Phase of operation: approach - vfr pattern - final approach
Findings
1. (c) exhaust system, manifold/pipe - cracked
2. (c) exhaust system, turbocharger - disabled
----------
Occurrence #2: fire
Phase of operation: approach - vfr pattern - final approach
Findings
3. (c) exhaust system - fire
----------
Occurrence #3: loss of control - in flight
Phase of operation: approach - vfr pattern - final approach
Findings
4. (c) flt control syst, aileron control - burned
5. (c) flight control, aileron - disabled
6. (f) aileron - not possible - pilot in command
----------
Occurrence #4: in flight collision with object
Phase of operation: approach - vfr pattern - final approach
Findings
7. Object - tree(s)
Final Report:

Crash of a Cessna T207 Skywagon near Foumbot

Date & Time: Jan 31, 1986
Registration:
G-BKCS
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
Garoua – Yaoundé
MSN:
207-0210
YOM:
1972
Location:
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The pilot departed Garoua Airport on a positioning flight to Yaoundé after 6pm which is prohibited for such type of aircraft. En route, he encountered fuel/engine problems and elected to divert to the Foumban Airport which is located about 20 km northeast of Foumbot. By night, the single engine airplane struck trees and crashed in a wooded and hilly terrain. The pilot was injured and the aircraft was destroyed. It is believed that fuel leaked from the tank after a fuel cap has been damaged during a previous stop at Tamanrasset Airport. Also, the pilot was not experienced in flight operations in Africa.

Crash of a Dassault Falcon 10 in Châlons-Vatry : 2 killed

Date & Time: Jan 15, 1986
Type of aircraft:
Operator:
Registration:
F-GBTC
Flight Type:
Survivors:
No
MSN:
124
YOM:
1978
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Crashed on final approach to Châlons-Vatry Airport while on a positioning flight. Both pilots were killed.