Crash of a PZL-Mielec AN-2R near Irkutsk

Date & Time: Jun 25, 1973
Type of aircraft:
Operator:
Registration:
CCCP-32558
Flight Phase:
Survivors:
Yes
MSN:
1G104-35
YOM:
1969
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While flying at low height, the aircraft hit obstacles and crashed. There were no casualties.

Crash of a Douglas C-47-DL in Sulaco

Date & Time: Jun 23, 1973
Operator:
Registration:
HR-SAB
Flight Phase:
Survivors:
Yes
MSN:
4299
YOM:
1942
Location:
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Just after takeoff from Sulaco, the airplane struck trees and crashed in a prairie. All 10 occupants were injured and the aircraft was written off.

Crash of a Douglas DC-9-15 near Puerto Vallarta: 27 killed

Date & Time: Jun 20, 1973 at 2247 LT
Type of aircraft:
Operator:
Registration:
XA-SOC
Survivors:
No
Site:
Schedule:
Houston - Monterrey - Puerto Vallarta - Mexico City
MSN:
47100/153
YOM:
1967
Flight number:
AM229
Country:
Crew on board:
5
Crew fatalities:
Pax on board:
22
Pax fatalities:
Other fatalities:
Total fatalities:
27
Circumstances:
The crew started the descent to Puerto Vallarta-Gustavo Diaz Ordaz Airport in limited visibility due to the night. Too low, the airplane struck the slope of Mt Las Minas located 32 km short of runway 04. The aircraft was destroyed and all 27 occupants were killed.

Crash of a Convair CV-240-0 in Montevideo

Date & Time: Jun 17, 1973
Type of aircraft:
Registration:
CX-BHS
Survivors:
Yes
MSN:
20
YOM:
1948
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
39
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Montevideo-Carrasco Airport, the crew failed to realize his altitude was too low when the left main gear stuck the ground 12 meters short of runway threshold. On impact, the undercarriage was torn off and the airplane went out of control and crashed few dozen meters further. All 42 occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
Wrong approach configuration, too low approach.

Crash of a Vickers 785D Viscount in Bogotá

Date & Time: Jun 7, 1973
Type of aircraft:
Operator:
Registration:
HK-1061
Survivors:
Yes
MSN:
327
YOM:
1957
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed on landing for unknown reason. There were no casualties.

Crash of a De Havilland DHC-2 Beaver near Acandí: 4 killed

Date & Time: Jun 6, 1973 at 1000 LT
Type of aircraft:
Registration:
HK-211
Survivors:
No
Site:
Schedule:
Gilgal - Acandí
MSN:
944
YOM:
1956
Location:
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
While descending to Acandí, the single engine airplane struck the slope of a mountain and crashed. All four occupants were killed.

Crash of a Sud-Aviation SE-210 Caravelle VI-R in São Luís: 23 killed

Date & Time: Jun 1, 1973 at 0720 LT
Operator:
Registration:
PP-PDX
Survivors:
No
Schedule:
Belém - São Luís
MSN:
126
YOM:
1962
Flight number:
SC109
Country:
Crew on board:
7
Crew fatalities:
Pax on board:
16
Pax fatalities:
Other fatalities:
Total fatalities:
23
Circumstances:
On final approach to São Luís-Marechal Cunha Machado Airport, while at an altitude of 90 meters, the pilot-in-command abandoned the approach and decided to make a go-around. While climbing, the airplane adopted a high nose-up attitude then stalled, banked to the right and crashed in flames 760 meters to the right of the approach path. The aircraft was totally destroyed and all 23 occupants were killed. It was reported that the right engine did not develop any power at impact.

Crash of a Boeing 737-2A8 in New Delhi: 48 killed

Date & Time: May 31, 1973 at 2158 LT
Type of aircraft:
Operator:
Registration:
VT-EAM
Survivors:
Yes
Schedule:
Madras - New Delhi
MSN:
20486/279
YOM:
1971
Flight number:
IC440
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
58
Pax fatalities:
Other fatalities:
Total fatalities:
48
Circumstances:
On final approach to New Delhi-Palam Airport by night, the crew encountered poor weather conditions. In below-minimum visibility, despite he was unable to locate the runway, the captain decided to continue the approach and passed below the glide. With the flaps down to 40°, the airplane struck power cables and crashed in flames near the district of Vasant Vihar, about 3 km east of the airport. Five crew members and 43 passengers were killed while 17 other occupants were injured.
Probable cause:
Wrong approach configuration and poor flight planing on part of the flight crew.