Crash of a Douglas C-47B-20-DK off Calapan: 1 killed

Date & Time: Oct 19, 1974 at 0115 LT
Operator:
Registration:
RP-C643
Survivors:
Yes
Schedule:
Roxas City - Calapan
MSN:
15551/26996
YOM:
1944
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
En route from Roxas City to Calapan, while cruising at an altitude of 8,500 feet, the left engine suffered severe vibrations and was shut down. While descending to Calapan by night, at an altitude of 900 feet, the airplane stalled and crashed into the sea about 200 meters offshore. Seven occupants were rescued while one of the pilot was killed.
Probable cause:
It is believed that the airplane stalled on descent due to an insufficient speed.

Crash of a Douglas TP-79 in Nyköping

Date & Time: Oct 9, 1974
Operator:
Registration:
79005
Flight Type:
Survivors:
Yes
MSN:
16498/33246
YOM:
1945
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
24
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After landing at Nyköping Airport, the airplane went out of control, veered off runway and collided with trees. All 27 occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
It was determined that the loss of control occurred in strong cross winds.

Crash of a Douglas C-47 near Guatemala: 6 killed

Date & Time: Oct 3, 1974
Operator:
Flight Phase:
Flight Type:
Survivors:
No
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
The airplane departed Guatemala City-La Aurora Airport on a humanitarian flight to Honduras, carrying various goods for the victims of the hurricane 'Fifi'. Few minutes after takeoff, the crew encountered engine problems when the airplane crashed 14 km from the airport. All six occupants were killed, among them both Guatemalan businessman Afonso Bosch and Dionisio Gutiérrez.

Crash of a Douglas C-47 off Managua: 7 killed

Date & Time: Sep 20, 1974
Operator:
Flight Phase:
Flight Type:
Survivors:
No
Country:
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
The crew departed Managua-Las Mercedes Airport on a supply mission to the west coast of the country that suffered Hurricane 'Fifi'. The aircraft was carrying a crew of seven and a load of 5,000 pounds of various goods. During the initial climb, the airplane went out of control and crashed into Lake Xolotlán off Managua. All seven occupants were killed.

Crash of a Douglas C-47A-DK in Assam: 9 killed

Date & Time: Sep 7, 1974
Operator:
Registration:
BJ920
Flight Phase:
Flight Type:
Survivors:
No
Site:
MSN:
13696
YOM:
1944
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
Crashed in unknown circumstances in a mountainous area of the Assam State, killing all nine crew members.

Crash of a Douglas C-47-DL near Buenaventura: 27 killed

Date & Time: Aug 12, 1974 at 1000 LT
Operator:
Registration:
HK-508
Flight Phase:
Survivors:
No
Site:
Schedule:
Tumaco - Cali
MSN:
4527
YOM:
1942
Flight number:
AV610
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
24
Pax fatalities:
Other fatalities:
Total fatalities:
27
Circumstances:
The crew departed Tumaco-La Florida Airport at 0825LT with an ETA in Cali at 0955LT. En route, the crew encountered poor weather conditions with a limited visibility due to rain falls. The airplane deviated from the prescribed flight plan when, at an altitude of 9,670 feet, it struck the slope of Mt Trujillo located in the region of Buenaventura, about 75 km northwest of Cali Airport. SAR operations were suspended after few days as no trace of the aircraft nor the crew was found. Eventually, the wreckage was found in a ravine on October 31st 1974. All 27 occupants were killed.

Crash of a Douglas C-47 in Mota

Date & Time: Aug 5, 1974
Operator:
Registration:
ET-ABE
Survivors:
Yes
MSN:
16098/32846
YOM:
1945
Location:
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
25067
Circumstances:
After landing at Mota Airport, the airplane was unable to stop within the remaining distance, overran and came to rest. There were no injuries while the aircraft was damaged beyond repair.

Crash of a Douglas C-47A-DK in Mont-Apica: 5 killed

Date & Time: Aug 5, 1974
Registration:
C-FTAT
Flight Phase:
Survivors:
Yes
Site:
Schedule:
La Tuque - Saint-Honoré
MSN:
11850
YOM:
1943
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
While cruising at an altitude of 2,750 feet in poor weather conditions, the airplane struck the slope of Mont-Apica located about 67 km southwest of saint-Honoré Airport. Six passengers were seriously injured while five other occupants including all three crew members were killed.

Crash of a Douglas C-47A-75-DL near Mueda

Date & Time: May 6, 1974 at 1358 LT
Operator:
Registration:
6175
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Nangade - Nampula
MSN:
19393
YOM:
1944
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
En route from Nangade to Nampula, the airplane was hit by a SAM-7 missile (Strella) that struck the right engine. The crew decided to divert to Mueda but was eventually forced to attempt an emergency landing on the short training runway of Nacatári-Chapa. After landing, the airplane was unable to stop within the remaining distance (too short runway), overran and came to rest. There were no casualties but the aircraft was written off.
Probable cause:
Shot down by ground fire.

Crash of a Douglas C-47 near Baños de Agua Santa: 20 killed

Date & Time: May 2, 1974 at 1930 LT
Operator:
Registration:
HC-AUC
Flight Phase:
Survivors:
Yes
Site:
Schedule:
Shell Mera – Ambato
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
22
Pax fatalities:
Other fatalities:
Total fatalities:
20
Circumstances:
17 minutes after its takeoff from Shell Mera-Río Amazonas Airport, while flying by night at an altitude of 11,500 feet, the airplane struck the slope of a mountain with its left wing that was partially torn off. Out of control, the airplane crashed near Baños de Agua Santa. The wreckage was found the following morning and five injured people were evacuated while 20 other occupants were killed, among them two crew members.
Probable cause:
Investigations were able to determine that the following factors contributed to the accident:
- Failure of the crew to adhere to the minima safe altitude fixed at 12,500 feet,
- Failure of the crew to follow the 275° heading from Rio Negro to Baños de Agua Santa,
- Overconfidence on part of the pilot-in-command,
- Possible distraction of the flight crew due to the presence of a tourist guide in the cockpit.