Crash of a Douglas C-47A-10-DK in Richmond

Date & Time: Jul 9, 1978 at 1415 LT
Operator:
Registration:
N45873
Flight Phase:
Survivors:
Yes
Schedule:
Richmond - Richmond
MSN:
12458
YOM:
1944
Crew on board:
2
Crew fatalities:
Pax on board:
40
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1008
Captain / Total hours on type:
145.00
Circumstances:
After takeoff from runway 23 at Richmond Municipal Airport, while climbing to a speed of 48 knots, the airplane nosed up then banked left and crashed in a corn field. All 42 occupants were rescued, among them three were injured. The aircrasft was written off.
Probable cause:
Stall during initial climb due to the failure of the elevator tab control system. It was determined that the elevator swage fitting was binding on bulkhead raceway station 63.
Final Report:

Crash of a Max Holste M.H.1521M Broussard in Cahors: 1 killed

Date & Time: Sep 21, 1977 at 1400 LT
Operator:
Registration:
271
Flight Phase:
Survivors:
Yes
Schedule:
Cahors - Cahors
MSN:
327
YOM:
1960
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The single engine airplane was engaged in a local skydiving mission, carrying a crew of two (one pilot and one mechanic) and four skydivers on behalf of the Aviation Légère de l'Armée de Terre (ALAT). Just after takeoff, while climbing, black smoke was coming out from the engine that lost power. The pilot attempted an emergency landing on a road but due to traffic, he tried to land in an open field when the airplane struck a bank and crashed in flames. All six occupants were injured and the aircraft was destroyed. Six days later, the mechanic died from his injuries.
Probable cause:
The engine failure was due to the fact that the fuel in the tanks was not compliant as a result of an error made by the driver of the fuel-truck who had just refueled the airplane at lunch break. Investigations revealed that the truck driver was intoxicated with a blood alcohol level of 1.2 ‰ and that he had switched both the fuel boxes.

Crash of a Noorduyn UC-64A Norseman in New Salem

Date & Time: Aug 28, 1977 at 1200 LT
Type of aircraft:
Operator:
Registration:
N69795
Flight Phase:
Survivors:
Yes
Schedule:
New Salem - New Salem
MSN:
667
YOM:
1944
Crew on board:
1
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
859
Captain / Total hours on type:
125.00
Circumstances:
The single engine airplane was engaged in a local flight, carrying one pilot and nine skydivers. After takeoff from New Salem Airstrip, the airplane encountered difficulties to gain height. It struck trees then stalled and crashed in flames in a wooded area. All 10 occupants were injured and the aircraft was destroyed.
Probable cause:
Engine malfunction during initial climb and collision with trees due to fuel system corroded. The following contributing factors were reported:
- Powerplant, fuel system, carburetor, corroded and obstructed,
- Fuel starvation,
- High obstructions,
- Forced landing off airport on land,
- Corrosion deposit found blocking accelerator pump outlet orifice of Bendix Stromberg NA-Y9E1 carburetor.
Final Report:

Crash of a Beechcraft G18S in Aero Oasis: 1 killed

Date & Time: Aug 20, 1977 at 1130 LT
Type of aircraft:
Registration:
N273V
Flight Phase:
Survivors:
Yes
Schedule:
Aero Oasis - Immokalee
MSN:
BA-562
YOM:
1960
Crew on board:
1
Crew fatalities:
Pax on board:
10
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
4501
Captain / Total hours on type:
6.00
Circumstances:
At liftoff, the airplane encountered difficulties to gain height, stalled and crashed in flames. All 10 skydivers escaped, one of them was injured. Unfortunately, the pilot was killed.
Probable cause:
Stall during climb due to inadequate preflight preparation on part of the pilot. The following contributing factors were reported:
- Lack of familiarity with aircraft,
- Failed to abort takeoff,
- Failed to maintain flying speed,
- Improperly loaded aircraft and CofG,
- Inadequate maintenance and inspection,
- Failure of the ignition system: spark plugs,
- Improper fuel grade,
- 953 pounds over max gross weight,
- CofG about 2.5 inches aft of limit,
- 2,000 feet strip.
Final Report:

Crash of a Beechcraft C-45G Expeditor in Beatty

Date & Time: May 28, 1977 at 1120 LT
Type of aircraft:
Registration:
N6065V
Survivors:
Yes
Schedule:
Davis - Beatty
MSN:
AF-206
YOM:
1952
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
2952
Captain / Total hours on type:
548.00
Circumstances:
On approach to Beatty, one of the engine failed. The pilot elected to make a go-around when the airplane lost height, struck power cables and crashed. All four occupants were slightly injured while the aircraft was damaged beyond repair.
Probable cause:
Engine malfunction on go-around due to blower, impeller assembly failure. The following contributing factors were reported:
- Material failure,
- High obstructions,
- Forced landing off airport on land.
Final Report:

Crash of a Douglas C-47B-35-DK in Buffalo Range: 3 killed

Date & Time: Jan 7, 1977
Operator:
Registration:
R7034
Flight Phase:
Survivors:
Yes
Schedule:
Buffalo Range - Buffalo Range
MSN:
16662/33410
YOM:
1945
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The aircraft was engaged in a paratroopers mission in the region of Buffalo Range. Shortly after takeoff, while climbing at low height, the twin engine airplane struck power cables, stalled and crashed. Both pilots and a paratrooper were killed while five other occupants were injured.
Those killed were:
- S/L Peter Arthur Barnett,
- F/Lt David Edwin Mallett,
- Cpl Anthony Bradley.

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

Date & Time: Dec 31, 1976 at 1058 LT
Operator:
Registration:
HB-FFY
Flight Phase:
Survivors:
Yes
Schedule:
Sion - Sion
MSN:
679
YOM:
1968
Location:
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
470
Captain / Total hours on type:
39.00
Aircraft flight hours:
1613
Circumstances:
The single engine airplane was engaged in a local skydiving flight in Sion area. Flaps were selected at 28° for takeoff that was completed from runway 08. After rotation, while climbing to a height of about 100 feet, the tail stalled and the airplane crashed back onto the runway. On impact, the undercarriage were torn off and the airplane came to rest few dozen metres further. All nine occupants were evacuated, one passenger was slightly injured. The aircraft was written off.
Probable cause:
The accident was the consequence of a loss of speed due to abnormal use of flight controls and landing flaps. The following contributing factors were reported:
- Stall during initial climb after the pilot prematurely retracted the flaps from 28° to 14°,
- At the time of the accident, the total weight of the aircraft was 2,600 kilos, 185 kilos above the MTOW for existing flying conditions,
- There were eight passengers on board while the aircraft was certified for seven passengers maximum,
- The relative limited experience of the pilot.

Crash of a Beechcraft C18S in Cleveland

Date & Time: Apr 28, 1973 at 1730 LT
Type of aircraft:
Operator:
Registration:
N6417C
Survivors:
Yes
Schedule:
Cleveland - Cleveland
MSN:
5549
YOM:
1943
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1676
Captain / Total hours on type:
103.00
Circumstances:
Following a local skydiving mission, the pilot was returning to Cleveland Airport. On final approach, both engines failed due to fuel exhaustion. The airplane lost height and while avoiding power cables, the pilot lost control of the airplane that stalled and crashed in an open field. The airplane was destroyed and the pilot was injured.
Probable cause:
Failure of both engines due to fuel exhaustion. The following factors were reported:
- Inadequate preflight preparation,
- Mismanagement of fuel,
- Fuel exhaustion,
- Failed to maintain flying speed,
- Evasive manoeuvre to avoid collision,
- High obstructions,
- Complete engine failure on both engines,
- Pilot had to maneuver to avoid power lines on final approach.
Final Report:

Crash of a Max Holste M.H.1521C Broussard in Kooigem

Date & Time: Oct 28, 1972
Registration:
F-BEHE
Flight Phase:
Survivors:
Yes
MSN:
07C
YOM:
1957
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances in Kooigem while completing a local skydiving mission. The aircraft was destroyed and there were no casualties.

Crash of a Douglas C-47A-45-DL in Dulikhel: 31 killed

Date & Time: Sep 13, 1972 at 1200 LT
Operator:
Registration:
9N-RF10
Flight Phase:
Survivors:
No
Schedule:
Panchkhal - Katmandu
MSN:
9950
YOM:
1943
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
27
Pax fatalities:
Other fatalities:
Total fatalities:
31
Circumstances:
Few minutes after takeoff from Panchkhal Army Reserve, the crew encountered limited visibility. While cruising at low height, the airplane struck power cables, stalled and crashed in a field located in Dulikhel, about 20 km southeast of Katmandu-Tribhuvan Airport. The aircraft was destroyed and all 31 occupants were killed.