Crash of a PZL-Mielec AN-2 near Ayaguz

Date & Time: Feb 12, 1968 at 1427 LT
Type of aircraft:
Operator:
Registration:
CCCP-28946
Flight Phase:
Survivors:
Yes
Site:
Schedule:
Urdzhar – Ayaguz – Semipalatinsk
MSN:
1G09-06
YOM:
1961
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
4093
Aircraft flight cycles:
8820
Circumstances:
On the leg from Urdzhar to Ayaguz of a flight from Urdzhar to Semipalatinsk, the crew encountered below-minima weather conditions (snowfall and poor visibility). The crew failed to return in time and lost orientation so the aircraft crashed at a height of 1,850 metres into the slope of Mt Tikasu (2,151 metres high) located some 30 km from Nekrasovka and caught fire. Both pilots and all 4 passengers were injured and the aircraft was destroyed. The captain left the accident site on 13FEB1968 and reached Nekrasovka after walking through deep snow in mountainous terrain for 18 hours. All other five occupants were rescued and evacuated by the crew of a Mil Mi-4 on 14FEB1968.
Probable cause:
The crew decided to continue in adverse weather conditions and below-minima.

Crash of a Boeing 707-138B in Vancouver: 2 killed

Date & Time: Feb 7, 1968 at 0558 LT
Type of aircraft:
Operator:
Registration:
N791SA
Survivors:
Yes
Schedule:
Honolulu - Vancouver
MSN:
17698
YOM:
1959
Flight number:
CP322
Country:
Crew on board:
9
Crew fatalities:
Pax on board:
52
Pax fatalities:
Other fatalities:
Total fatalities:
2
Copilot / Total hours on type:
344
Circumstances:
The approach to Vancouver Airport was completed in poor visibility due to foggy conditions. Following a wrong approach configuration, the aircraft landed 1,000 feet past the runway threshold and to the right of the centerline. After touchdown, the captain decided to make a go-around when control was lost. The airplane veered off runway to the right, went through the tarmac and eventually collided with a terminal building. Seventeen occupants were injured while 43 others were unhurt. The copilot and one person in the terminal were killed. The aircraft was considered as damaged beyond repair. At the time of the accident, the horizontal visibility was limited to 200 meters due to fog with strong winds.
Probable cause:
It was determined that the approach configuration on part of the flying crew was wrong. At the time of the accident, both pilots were on duty since more than 21 hours and their concentration and performances were diminished due to intense fatigue. It was reported that the approach speed was too high while the rate of descent was too low.

Crash of an Antonov AN-12B in Yakutsk

Date & Time: Jan 29, 1968
Type of aircraft:
Operator:
Registration:
CCCP-11015
Survivors:
Yes
MSN:
6 3 440 06
YOM:
1966
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Damaged beyond repair after suffering a hard landing. No casualties.

Crash of a De Havilland DH.114 Heron 1B off Moroni: 16 killed

Date & Time: Jan 27, 1968
Type of aircraft:
Operator:
Registration:
F-OCED
Survivors:
No
Schedule:
Dar es-Salaam - Moroni
MSN:
14040
YOM:
1954
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
14
Pax fatalities:
Other fatalities:
Total fatalities:
16
Circumstances:
During the final approach to Moroni-Hahaya Airport following an uneventful flight from Dar es-Salaam, the crew failed to realize that his altitude was insufficient. On short final, the right wing struck approach lights. The captain increased engine power in an attempt to make a go-around when the airplane went to an excessive nose-up attitude, stalled and crashed into the sea near to the shore. None of the 16 occupants survived the crash.
Probable cause:
Wrong approach configuration on part of the crew who let the airplane descending below the glide. While attempting to go-around, the flaps were fully extended.

Crash of a Douglas DC-7B in Munich

Date & Time: Jan 20, 1968
Type of aircraft:
Operator:
Registration:
SE-ERC
Survivors:
Yes
Schedule:
Ankara - Munich
MSN:
45088/723
YOM:
1956
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
32
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Upon landing at Munich-Riem Airport, the nose gear collapsed. The airplane slid for several yards before coming to rest. None of the 36 occupants was injured while the aircraft was considered as damaged beyond repair.
Probable cause:
Nose gear collapsed on landing.

Crash of a Boeing 720-060B in Beirut

Date & Time: Jan 9, 1968 at 1833 LT
Type of aircraft:
Operator:
Registration:
ET-AAG
Survivors:
Yes
Schedule:
Lagos - Kano - Beirut
MSN:
18454/319
YOM:
1962
Flight number:
ME272
Country:
Region:
Crew on board:
10
Crew fatalities:
Pax on board:
39
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
15780
Circumstances:
Following an uneventful flight from Lagos via Kano, the crew started the approach to Beirut in poor weather conditions with heavy rain falls, turbulences and wind gusting to 45 knots. On short final, the airplane was unstable and landed nose gear first. On impact, the nose gear collapsed and the airplane slid for several yards before coming to rest in flames. All 49 occupants were rescued, 10 of them were injured. The aircraft was partially consumed by fire.

Crash of an Ilyushin II-18V in Karaganda

Date & Time: Jan 9, 1968
Type of aircraft:
Operator:
Registration:
CCCP-75519
Survivors:
Yes
Schedule:
Leningrad – Chelyabinsk – Karaganda – Alma-Ata
MSN:
183 0067 02
YOM:
1963
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While on approach to Karaganda Airport, the crew was instructed by ATC to divert to Tselinograd as the airfield was closed to traffic. The pilot ignored this message and decided to continue the descent. After it passed through the last cloud layer, the aircraft was too low and the captain decided to make a go-around when the airplane struck the ground and came to rest 700 meters short of runway threshold. All occupants survived while the aircraft was damaged beyond repair.
Probable cause:
Crew error.

Crash of a Beechcraft E18S in San Diego: 3 killed

Date & Time: Jan 8, 1968 at 1040 LT
Type of aircraft:
Registration:
N82B
Flight Phase:
Survivors:
Yes
MSN:
BA-149
YOM:
1956
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
7224
Captain / Total hours on type:
477.00
Circumstances:
Shortly after takeoff from Lindbergh Field, while climbing at a height of 50 feet, the pilot made a sharp turn when the aircraft stalled and crashed ion flames. A passenger was seriously injured while three other occupants were killed.
Probable cause:
Engine failure after rotation caused by a cracked shroud on the third stage stator assembly due to fatigue fracture. The pilot used minimum runway length for takeoff and minimum takeoff speed.
Final Report:

Crash of an Antonov AN-24B near Olyokminsk: 45 killed

Date & Time: Jan 6, 1968 at 1828 LT
Type of aircraft:
Operator:
Registration:
CCCP-47733
Flight Phase:
Survivors:
No
Schedule:
Yakutsk – Olyokminsk – Lensk – Ust-Kut – Krasnoyarsk – Novosibirsk
MSN:
69901001
YOM:
1966
Flight number:
SU1668
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
39
Pax fatalities:
Other fatalities:
Total fatalities:
45
Aircraft flight hours:
1543
Aircraft flight cycles:
1543
Circumstances:
The aircraft departed Olyokminsk Airport at 1810LT bound for Lensk. Eighteen minutes later, while cruising at an altitude of 4,500 meters, the airplane entered an uncontrolled descent until it crashed in a near vertical attitude (80°) in a dense wooded area located 92 km west of Olyokminsk. The aircraft partially disintegrated in the air and debris scattered on a large area. There was no fire on board prior to final impact. None of the 45 occupants survived the accident.
Probable cause:
Investigations were unable to determine the exact cause of the accident. There were no technical failure on engine or equipment prior to the accident nor fire on board nor any in-flight collision with any object.

Crash of a PZL-Mielec AN-2 near Vologda: 14 killed

Date & Time: Jan 4, 1968 at 1114 LT
Type of aircraft:
Operator:
Registration:
CCCP-09667
Flight Phase:
Survivors:
No
Schedule:
Ust-Kubinsk – Vologda
MSN:
1G76-01
YOM:
1966
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
12
Pax fatalities:
Other fatalities:
Total fatalities:
14
Aircraft flight hours:
1921
Aircraft flight cycles:
2176
Circumstances:
While approaching Vologda on a scheduled flight from Ust-Kubinsk, weather conditions deteriorated and the visibility was limited due to snow falls. While cruising at an altitude of 200 meters at a speed of 174 km/h, the airplane collided with another Aeroflot PZL-Mielec AN-2 registered CCCP-96226. En route to Ust-Kubinsk, the airplane was completing a cargo flight with two pilots on board. Following the collision, both aircraft crashed in a swampy area located 23 km north of Vologda and both wreckage were found 220 meters from each other. All 16 occupants in both aircraft were killed.
Probable cause:
Low visibility and poor weather conditions due to snow falls. Poor ATC assistance and inadequate decisions.