Crash of a Cessna 411 in Plain Dealing

Date & Time: Jul 15, 1971 at 0640 LT
Type of aircraft:
Operator:
Registration:
N944SP
Flight Phase:
Survivors:
Yes
Schedule:
Dallas - Haleyville
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
9000
Circumstances:
While flying over Louisiana on a flight from Dallas to Haleyville, the right engine failed. Unable to maintain the prescribed altitude, the pilot attempted an emergency landing. The aircraft crash landed in a rough terrain and came to rest. All four occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
Failure of the right engine in flight. The following factors were reported:
- Engine structure, valve assemblies, material failure,
- The pilot was unable to maintain flying speed,
- Overload failure,
- Partial loss of power on one engine,
- N° 1 cylinder exhaust valve, right engine failed,
- Pilot unable to maintain single engine flight.
Final Report:

Crash of a Beechcraft C-45G Expeditor in Fort Lauderdale

Date & Time: Jun 25, 1971 at 1820 LT
Type of aircraft:
Registration:
N355D
Flight Phase:
Survivors:
Yes
Schedule:
Fort Lauderdale – West End
MSN:
AF-233
YOM:
1952
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1657
Captain / Total hours on type:
1454.00
Circumstances:
Shortly after takeoff from Fort Lauderdale-Hollywood Airport, while in initial climb, one of the engine failed. The airplane lost height, struck trees and power cables then crashed in flames. The pilot was injured and the aircraft was destroyed.
Probable cause:
Powerplant failure during initial climb for undetermined reasons. Engine lost power at a critical altitude.
Final Report:

Crash of a Rockwell Turbo Commander 681 near San José de Chiquitos: 8 killed

Date & Time: Jun 18, 1971
Operator:
Registration:
CP-894
Flight Phase:
Survivors:
No
Site:
Schedule:
Puerto Suárez – Santa Cruz
MSN:
681-6015
YOM:
1970
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
8
Circumstances:
En route from Puerto Suárez to Santa Cruz, the twin engine aircraft struck the slope of a mountain located near San José de Chiquitos, some 335 km northwest of Puerto Suárez. All eight occupants were killed.

Crash of a Rockwell Grand Commander 680FL near Roanoke: 6 killed

Date & Time: May 28, 1971 at 1108 LT
Registration:
N601JJ
Flight Phase:
Survivors:
No
Site:
Schedule:
Atlanta – Martinsville
MSN:
680-491-161
YOM:
1957
Crew on board:
1
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
6
Captain / Total flying hours:
8000
Circumstances:
En route from Atlanta to Martinsville, while cruising under VFR mode, the pilot encountered poor weather conditions with low ceiling, rain and fog. In reduced visibility, the twin engine airplane struck trees and crashed in a hilly terrain located in the Catawba mountain range, some 11,8 miles northwest of Roanoke. The wreckage was found three days later. The aircraft was destroyed and all six occupants were killed, among them the American Actor Audie Murphy aged 45.
Probable cause:
The pilot continued VFR flight into adverse weather conditions and attempted operations beyond his experience and ability level. The following factors were reported:
- Low ceiling, rain and fog,
- High obstructions,
- Zero visibility,
- Entered instrument weather at an altitude too low to clear mountain.
Final Report:

Crash of a Stinson V-77 Reliant in Bettles: 1 killed

Date & Time: May 13, 1971 at 1015 LT
Type of aircraft:
Operator:
Registration:
N5709N
Survivors:
No
Schedule:
Fairbanks – Bettles
MSN:
77-33
Location:
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:
440.00
Circumstances:
While approaching Bettles Airport, the pilot initiated a steep left turn from low pass at strip located between close-in mountains when the aircraft lost height and crashed. The pilot, sole on board, was killed.
Probable cause:
Poor judgment on part of the pilot who failed to maintain flying speed. Observers reported wind strong, gusty.
Final Report:

Crash of a Cessna 421A Golden Eagle I Donaldson Center: 4 killed

Date & Time: May 2, 1971 at 1500 LT
Type of aircraft:
Registration:
N3194K
Flight Phase:
Survivors:
No
Schedule:
Donaldson Center – Greenville
MSN:
421A-0004
YOM:
1967
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
4
Captain / Total flying hours:
4140
Circumstances:
Shortly after takeoff from Donaldson Center Airport, the twin engine airplane encountered difficulties to gain height. It banked left then stalled and crashed in flames in a wooded area. The aircraft was destroyed and all four occupants were killed.
Probable cause:
Engine malfunction during initial climb for undetermined reason. The following factors were reported:
- The pilot failed to maintain flying speed,
- Physical impairment,
- Partial loss of power on one engine for unknown reason,
- Aircraft observed left turn in a nose high attitude,
- Engines appeared running low RPM,
- Pilot blood alcohol level 1,83 ‰.
Final Report:

Crash of a Beechcraft G18S in Grand Canyon: 5 killed

Date & Time: Apr 16, 1971 at 2246 LT
Type of aircraft:
Registration:
N318M
Flight Phase:
Survivors:
No
Schedule:
Grand Canyon – Los Angeles
MSN:
BA-545
YOM:
1960
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
5
Captain / Total flying hours:
2300
Circumstances:
Shortly after takeoff from runway 21 at Grand Canyon-National Park Airport, while in initial climb by night, the crew initiated a right turn when the airplane struck tree tops and crashed in flames. The airplane was totally destroyed and all five occupants were killed.
Probable cause:
Inadequate preflight preparation on part of the flying crew who took improper in-flight decisions. The following factors were reported:
- Improperly loaded aircraft and/or CofG.,
- High density altitude,
- Turned right into rising terrain,
- Over max gross weight about 257 pounds,
- Density altitude about 7,200 feet.
Final Report:

Crash of a Douglas C-47B-15-DK in Red Devil

Date & Time: Mar 26, 1971 at 1845 LT
Registration:
N49319
Survivors:
Yes
Schedule:
Bethel – Red Devil
MSN:
15231/26676
YOM:
1944
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
7500
Captain / Total hours on type:
4000.00
Circumstances:
After touchdown at Red Devil Airfield, the airplane hit a 3-foot high unmarked snowberm and came to rest. Both crew members were uninjured while the aircraft was damaged beyond repair.
Probable cause:
The airport supervisory personnel failed to notify of unsafe conditions and failed to mark the obstruction. The following factors were reported:
- Unmarked obstructions at airport,
- Airport conditions, snow on runway,
- Overload failure,
- Unmarked snowberm on runway 3 feet high and 40 feet from the edge of the runway.
Final Report:

Crash of a Cessna 411 in Milwaukee: 1 killed

Date & Time: Feb 26, 1971 at 1601 LT
Type of aircraft:
Registration:
N3283R
Survivors:
Yes
Schedule:
Kearney - Milwaukee
MSN:
411-0283
YOM:
1968
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
7216
Captain / Total hours on type:
230.00
Circumstances:
On approach to Milwaukee Airport, the pilot encountered poor weather conditions with limited visibility due to fog. He continued the descent and passed below the MDA when the airplane struck trees and crashed in a wooded area located 5,7 miles short of runway. A passenger was killed while three other occupants were injured. The aircraft was destroyed.
Probable cause:
Improper IFR operation. The following factors were reported:
- Low ceiling and fog,
- Weather conditions slightly worse than forecast,
- Descended below MDA.

Crash of a Volpar E18S in Columbia: 8 killed

Date & Time: Feb 26, 1971 at 1400 LT
Type of aircraft:
Operator:
Registration:
N47A
Survivors:
No
Schedule:
Cleveland – Columbia – Fort Myers
MSN:
BA-153
YOM:
1956
Crew on board:
1
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
8
Captain / Total flying hours:
1504
Captain / Total hours on type:
35.00
Circumstances:
The aircraft was completing a flight from Cleveland to Fort Myers with an intermediate stop at Columbia Metropolitan Airport, South Carolina. On approach, the pilot encountered limited visibility due to foggy conditions and obtained a special VFR clearance. On final, as he was unable to locate the airport, he decided to make a go-around when the airplane struck the ground and crashed in flames one mile short of runway. The aircraft was totally destroyed upon impact and all eight occupants were killed.
Probable cause:
Improper IFR operation. The following factors were reported:
- Weather considerably worse than forecast,
- Low ceiling, rain and fog,
- Special VFR clearance.
Final Report: