Crash of a Lockheed 18-56 LodeStar in Silvana: 11 killed

Date & Time: Aug 21, 1983 at 1832 LT
Type of aircraft:
Registration:
N116CA
Flight Phase:
Survivors:
Yes
Schedule:
Silvana - Silvana
MSN:
2472
YOM:
1943
Crew on board:
2
Crew fatalities:
Pax on board:
24
Pax fatalities:
Other fatalities:
Total fatalities:
11
Captain / Total flying hours:
9000
Captain / Total hours on type:
110.00
Circumstances:
The aircraft was on a sport parachute flight to carry 24 parachutists to 12,500' over a drop zone (dz) for a mass jump. It was in a cargo configuration with no passenger seats, but it had one jump seat. There were 24 seat belts on the floor of the cargo area. Also, the cabin door had been removed and an unapproved step and 4 handholds were installed outside and forward of the cabin door for parachutists. The usual jump-run procedure was for the aircraft to be slowed to 95 to 100 knots, extend the gear and approach flaps and reduce power on the left engine. The jumpers remained in position without using seat belts until approaching the dz, then two moved outside the aircraft while others moved close to the doorway. The first jumpers were unaware of any problem, but saw the aircraft enter a steep bank, roll over and spiral nose down. 16 jumpers exited the aircraft, but three hit the stabilizer. The aircraft crashed in a near vertical descent. Investigation revealed the cg was behind the aft limit for takeoff and the jump. The elevator trim actuator was found in a position for full nose-up trim.
Probable cause:
Occurrence #1: loss of control - in flight
Phase of operation: other
Findings
1. Maintenance,modification - performed
2. (c) supervision - improper - company/operator management
3. (c) aircraft weight and balance - exceeded - pilot in command
4. Airspeed - reduced - pilot in command
5. (c) stall - inadvertent - pilot in command
----------
Occurrence #2: in flight collision with terrain/water
Phase of operation: descent - uncontrolled
Final Report:

Crash of a Beechcraft C-45H Expeditor in Taft: 14 killed

Date & Time: Oct 17, 1982 at 1245 LT
Type of aircraft:
Operator:
Registration:
N403SE
Flight Phase:
Survivors:
No
Schedule:
Taft - Taft
MSN:
AF-701
YOM:
1954
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
13
Pax fatalities:
Other fatalities:
Total fatalities:
14
Circumstances:
The aircraft was on a local flight involving a parachute jumping activity. In addition to the pilot, there were 12 parachutists and an observer on board. The pilot initiated his takeoff on runway 18. A witness stated that shortly after takeoff, the engine power was reduced to climb power, followed by the gear retraction. Reportedly, the aircraft had climbed to about 150 feet agl when the nose pitched up, the plane rolled to the left and then it crashed in a steep left bank, nose down attitude. An investigation revealed that the aircraft was loaded well beyond its maximum gross weight and aft cg limits. The amount of fuel on board was not verified, but even with no fuel, the plane would have been about 580 lbs over the maximum limit. With 100 gallons, the estimated gross weight would have been about 9,939 lbs with the cg at about 121 inches. The maximum certificated gross weight was 8,750 lbs with an aft cg limit of 117.6 inches. Extensive ground fire damage, but no preimpact, mechanical discrepancies evident.
Probable cause:
Occurrence #1: loss of control - in flight
Phase of operation: takeoff - initial climb
Findings
1. (c) preflight planning/preparation - inadequate - pilot in command
2. (c) aircraft weight and balance - exceeded - pilot in command
3. Aircraft handling - not possible - pilot in command
4. Stall - uncontrolled - pilot in command
5. (c) preflight planning/preparation - inadequate - pilot in command
6. (c) aircraft weight and balance - exceeded - pilot in command
7. Aircraft handling - not possible - pilot in command
8. Stall - uncontrolled - pilot in command
----------
Occurrence #2: in flight collision with terrain/water
Phase of operation: descent - uncontrolled
Final Report:

Crash of a Pilatus PC-6/B1-H2 Turbo Porter in Triengen

Date & Time: Oct 3, 1982 at 1825 LT
Operator:
Registration:
HB-FAF
Flight Phase:
Survivors:
Yes
Site:
Schedule:
Triengen - Triengen
MSN:
516
YOM:
1961
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
445
Captain / Total hours on type:
86.00
Aircraft flight hours:
2083
Circumstances:
The single engine airplane departed Triengen Aerodrome for a local skydiving flight, carrying eight skydivers and one pilot. At an altitude of 3,000 meters, after seven skydivers jumped out, the left ailerons detached. The pilot and the remaining passenger abandoned the aircraft that entered a dive and crashed onto a house located in the village of Triengen. The aircraft and the house were destroyed while there were no injuries and no casualties.
Probable cause:
In-flight detachment of the left ailerons caused by the failure of the aileron control cable that had previously been damaged for reasons that investigations were unable to determine.
Final Report:

Crash of a Beechcraft E18S in Lakewood

Date & Time: Aug 13, 1982 at 1800 LT
Type of aircraft:
Registration:
N380MA
Survivors:
Yes
Schedule:
Lakewood - Lakewood
MSN:
BA-237
YOM:
1957
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
25000
Captain / Total hours on type:
2000.00
Aircraft flight hours:
11300
Circumstances:
Prior to flight the spark plugs on both engines were replaced due to minor engine vibration and the landing gear retract system wiring repaired due to the gear not retracting electrically on a prior occasion. After takeoff the gear would not retract electrically and the passenger had to crank up the gear manually. After the parachute jump the pilot shut down the left engine to isolate the vibration. He then started the left engine and feathered the right engine. Unable to unfeather the right engine he elected to land with full flaps and gear down after a straight-in approach. As he approached the threshold a Cessna 150 taxied onto the runway. The pilot executed a go-around while trying to retract the flaps and gear electrically without results. The passenger was attempting to retract the gear manually when the aircraft struck a tree. The pilot stated he did not make his landing intentions known on unicom during the approach. No pre-impact discrepancies were found to preclude normal prop operation. Normal elect power is halved with one generation inoperative.
Probable cause:
Occurrence #1: loss of engine power(total) - non mechanical
Phase of operation: cruise - normal
Findings
1. (f) engine assembly - vibration
2. (f) in-flight planning/decision - improper - pilot in command
3. (f) propeller system/accessories,feathering system - undetermined
----------
Occurrence #2: in flight collision with terrain/water
Phase of operation: go-around (VFR)
Findings
4. (c) procedures/directives - disregarded - pilot in command
5. (c) radio communications - not used - pilot in command
6. (f) object - aircraft moving on ground
7. (f) aborted landing - performed - pilot in command
8. (f) go-around - initiated - pilot in command
9. (f) electrical system - output low
10. (f) gear retraction - not attained - pilot in command
11. (f) raising of flaps - not attained - pilot in command
12. (f) aircraft performance,engine out capability - deteriorated
13. (f) airspeed (VMC) - not attained - pilot in command
14. Object - tree(s)
Final Report:

Crash of a Nord 2501 Noratlas in Djibouti: 36 killed

Date & Time: Feb 3, 1982 at 0730 LT
Type of aircraft:
Operator:
Registration:
140
Flight Phase:
Survivors:
No
Site:
Schedule:
Djibouti - Djibouti
MSN:
140
YOM:
1957
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
32
Pax fatalities:
Other fatalities:
Total fatalities:
36
Circumstances:
The aircraft departed Djibouti City on a local paratroopers training mission. While flying by night, the airplane struck the slope of Mt Garbi (1,700 meters high) located northwest of Assal Lake. The aircraft was totally destroyed upon impact and all 36 occupants were killed, among them seven officers, five non-commissioned officers, one Navy officer, 23 Corporals and legionaries.
Crew:
Cmd Dalmasso,
Cmd Couillaud,
Cpt Taddéï,
Cpt Demange.

Crash of a Pilatus PC-6/B2-H2 Turbo Porter in Sibson

Date & Time: Feb 15, 1981 at 1450 LT
Operator:
Registration:
G-BHCR
Flight Phase:
Survivors:
Yes
Schedule:
Sibson - Sibson
MSN:
732
YOM:
1970
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
580
Captain / Total hours on type:
21.00
Aircraft flight hours:
3570
Circumstances:
The aircraft was making a parachuting flight in fine weather and was being flown by a pilot who held a Private Pilot's Licence. Almost immediately after becoming airborne the pilot found he had to use both hands on the control column to counter a strong nose-up out of trim force. The aircraft gained about 250 feet in a semi-stalled condition, then yawed to the left and lost height until it struck the ground, suffering serious damage but no catching fire. Three of the nine parachutists on board received serious injuries and the other occupants received minor injuries.
Probable cause:
The accident was the result of loss of control of the aircraft following a takeoff with an incorrect horizontal stabilizer trim setting. Contributory factors were the incorrect loading of the aircraft, the difficulty of re-trimming the horizontal stabilizer rapidly and an inadequate standard of aircraft operation.
Final Report:

Crash of a Pilatus PC-6/A-H2 Turbo Porter in Sévignacq: 1 killed

Date & Time: May 11, 1980 at 1800 LT
Operator:
Registration:
F-BKRQ
Survivors:
No
Schedule:
Lasclaveries - Lasclaveries
MSN:
548
YOM:
1962
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The single engine airplane departed Lasclaveries Aerodrome in the afternoon on a local skydiving flight. After all skydivers jump out, the pilot reduced his altitude to return to the airfield. On approach, the airplane crashed in unknown circumstances in a field located in Sévignacq, about 3 km northeast of the airfield. The aircraft was destroyed and the pilot, sole on board, was killed.

Crash of a Fairchild C-119G Flying Boxcar in Agra: 46 killed

Date & Time: Feb 22, 1980
Operator:
Flight Phase:
Survivors:
Yes
Schedule:
Agra - Agra
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
43
Pax fatalities:
Other fatalities:
Total fatalities:
46
Circumstances:
The aircraft was engaged in a local training mission carrying four crew members and 43 paratroopers. During the takeoff roll, the captain decided to precipitate the rotation due to the presence of a cyclist on the runway. The aircraft took off but due to an insufficient speed, stalled and crashed. A paratrooper was seriously injured while 46 other occupants were killed.

Crash of a Dornier DO.28A-1 in Kanchanaburi Province

Date & Time: Oct 22, 1979
Type of aircraft:
Operator:
Registration:
HS-CHI
Flight Phase:
Survivors:
Yes
MSN:
3059
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in a military camp located in the Kanchanaburi Province while taking part to a skydiving exercise on behalf of the Office of Royally-Sponsored Artificial Rain. The pilot encountered unknown technical problems and was forced to attempt an emergency landing. There were no casualties.

Crash of a Cessna T207 Skywagon in Leopoldsburg

Date & Time: Mar 31, 1979
Registration:
OO-VLP
Flight Phase:
Survivors:
Yes
Schedule:
Leopoldsburg - Leopoldsburg
MSN:
207-0110
YOM:
1969
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances. No casualties.