Crash of a Beechcraft AT-11 Kansan in Kayseri: 3 killed

Date & Time: Aug 3, 1975
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Survivors:
No
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
Crashed in unknown circumstances in Kayseri. The twin engine airplane was destroyed by a post crash fire and all three occupants were killed, two pilots and an army officer.

Crash of a Douglas C-47 in the Sierra Nevada del Cocuy: 10 killed

Date & Time: Jul 26, 1975 at 1840 LT
Operator:
Registration:
FAC-654
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Saravena – Villavicencio – Bogotá
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
10
Circumstances:
En route from Saravena to Villavicencio, the crew declared an emergency when control was lost and the airplane crashed on the slope of a mountain located in the Sierra Nevada del Cocuy. The aircraft was destroyed and all 10 occupants have been killed.

Crash of a De Havilland CSR-123 in the Duke of York Bay

Date & Time: Jul 17, 1975
Type of aircraft:
Operator:
Registration:
9413
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
389
YOM:
1960
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
During take-off from a gravel bar along the edge of the Duke of York River, the Otter became airborne but did not gain altitude. Shortly thereafter, it contacted a steep gravel river bank, made a shallow turn to the right, settled into the river and slowly nosed over, coming to rest inverted in three or four feet of water. Water began to pour in on the two crew and five passengers, who were hanging upside down still strapped into their seats. They managed to free themselves and wade ashore.
Source: https://www.dhc-3archive.com/DHC-3_389.html
Probable cause:
The accident report found that the pilot elected to take off from an “uncleared, austere airstrip” of unknown exact useable length, in unfavourable wind conditions, at or near maximum allowable gross weight. The aircraft captain had failed to brief his co-pilot and assign him the task of monitoring the cockpit instruments during the critical phase of the take-off. The air detachment commander was required to fly as a line pilot on a regular basis. This, together with being subordinate in rank to the Otter detachment commander, made effective control of flying operations virtually impossible.

Crash of a Douglas VC-47A at U-Tapao NAS

Date & Time: Apr 29, 1975
Operator:
Registration:
084
Flight Type:
Survivors:
Yes
Schedule:
Saigon - U-Tapao
MSN:
13900/25345
YOM:
1944
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed upon landing at U-Tapao NAS while completing a flight from Saigon. The aircraft was destroyed but there were no casualties.

Crash of a Hindustan Aeronautics HAL-748-2-247 in Jalanpur

Date & Time: Apr 27, 1975
Operator:
Registration:
H1520
Flight Phase:
Flight Type:
MSN:
558
YOM:
1974
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 Jalanpur, about 20 km west of Panagarh Airport. Crew fate unknown.

Crash of a Beechcraft U-21A Ute in Fort Stockton: 5 killed

Date & Time: Apr 26, 1975 at 1800 LT
Type of aircraft:
Operator:
Registration:
66-18039
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Fort Stockton - Ford Hood
MSN:
LM-40
YOM:
1967
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
Shortly after takeoff from Fort Stockton Airport, while in initial climb, the airplane bank left then rolled inverted and crashed in flames about half a mile past the runway end. The aircraft was destroyed and all five occupants were killed.
Probable cause:
Loss of control during initial climb following a loss of power on the left engine for undetermined reason.

Crash of a Helio AU-24A Stallion off Trat: 4 killed

Date & Time: Apr 17, 1975
Type of aircraft:
Operator:
Registration:
21332
Flight Phase:
Flight Type:
Survivors:
No
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The airplane was descending to Trat when it crashed under unknown circumstances into the sea, killing all four occupants. Apparently, they escaped Cambodia.

Crash of an Antonov AN-24B in Sofia

Date & Time: Apr 14, 1975
Type of aircraft:
Registration:
035
Flight Phase:
Flight Type:
MSN:
87304508
YOM:
1968
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances near Sofia Airport. Crew fate remains unknown.