Crash of a Tupolev TU-134A near Almaty: 90 killed

Date & Time: Aug 30, 1983 at 2017 LT
Type of aircraft:
Operator:
Registration:
CCCP-65129
Survivors:
No
Site:
Schedule:
Kazan - Chelyabinsk - Alma-Ata
MSN:
60630
YOM:
1978
Flight number:
SU5463
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
84
Pax fatalities:
Other fatalities:
Total fatalities:
90
Aircraft flight hours:
9976
Aircraft flight cycles:
6515
Circumstances:
Following an uneventful flight from Chelyabinsk at an altitude of 10,200 meters, the crew was cleared to initiate the approach to Alma-Ata Airport in view of a landing on runway 05. By night, the crew was instructed to initiate a left turn and to descend to an altitude of 600 meters after being informed of an II-62 approaching eight km right of their position. As the aircraft was too low, the GPWS warning sounded in the cockpit. For unknown reasons, the crew failed to react promptly and initiated a corrective maneuver 23 seconds later. The aircraft nosed up to an angle of 14° then turned left to an angle of 11-12° when it struck two seconds later the slope of Mt Dolan (690 meters high) located about 36 km west of Almaty Airport. The aircraft disintegrated on impact and all 90 occupants were killed. The wreckage was found 24 meters below the summit.
Probable cause:
It was determined that the crew failed to prepare the approach maneuver according to published procedures. ATC failed to assist the crew properly and transmitted wrong instructions, causing the airplane to descent prematurely to the unsafe altitude of 600 meters and outside the approach diagram. The crew failed to be proactive when the GPWS alarm sounded and a corrective action was taken too late. It was also reported that the phraseology used by the pilots was non standard.

Ground fire of a Swearingen SA226TC Metro II in Hot Springs

Date & Time: Aug 27, 1983 at 2003 LT
Type of aircraft:
Registration:
N503SS
Flight Phase:
Survivors:
Yes
Schedule:
Dallas - Hot Springs - Little Rock
MSN:
TC-229E
YOM:
1977
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
5120
Captain / Total hours on type:
3000.00
Circumstances:
Turning onto the runway the copilot observed a flash behind his instrument panel. He then received an electrical shock to his right arm from the right console. A fire then erupted at the lower right hand corner of his instrument panel. The crew and pax evacuated the aircraft. The interior of the aircraft was consumed by fire as well as most of the upper half of the fuselage. Examination of the right side wire bundle revealed numerous indications of arcing between wires and from wires to ground. One wire was arced at a point in line with a plastic oxygen line. There was also an oily residue inside the wire bundle. A small section of the right brake pressure line exhibited signs of elect arcing. The hydraulic system pressure gage copper line also showed signs of arcing. The plastic oxygen lines from the the cockpit side of the forward pressure bulkhead to the cockpit outlets had been consumed by fire and the oxygen supply was depleated.
Probable cause:
Occurrence #1: fire
Phase of operation: taxi - to takeoff
Findings
1. (c) fuselage,instrument/electrical panel - shorted
2. (c) fuselage,instrument/electrical panel - arcing
3. (c) electrical system, electric wiring - arcing
4. (c) electrical system, electric wiring - contamination
5. (c) electrical system, electric wiring - fire
6. (c) oxygen system, crew - burst
7. (c) fuselage, instrument/electrical panel - fire
8. (c) fuselage - fire
Final Report:

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

Date & Time: Aug 12, 1983
Type of aircraft:
Operator:
Registration:
CCCP-07697
Flight Phase:
Survivors:
Yes
MSN:
1G158-17
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 the region of Odessa. There were no casualties. It was reported the aircraft was overload at the time of the accident.

Crash of an Avro 748-260-2A in Pasto

Date & Time: Aug 7, 1983
Type of aircraft:
Operator:
Registration:
FAC-1104
Survivors:
Yes
MSN:
1705
YOM:
1971
Flight number:
NSE104
Country:
Crew on board:
5
Crew fatalities:
Pax on board:
16
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances upon landing at Pasto-Antonio Nariño Airport. All 21 occupants escaped uninjured while the aircraft was damaged beyond repair.

Crash of a PZL-Mielec AN-2TP in Koslan

Date & Time: Aug 5, 1983
Type of aircraft:
Operator:
Registration:
CCCP-91768
Flight Phase:
Survivors:
Yes
MSN:
1G38-15
YOM:
1963
Country:
Region:
Crew on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The engine failed in flight, forcing the crew to attempt an emergency landing. The aircraft crash landed in an prairie and was damaged beyond repair. There were no casualties.
Probable cause:
It is believed that the engine failed due to undetermined fuel problems.

Crash of a Boeing 747-121 in Karachi

Date & Time: Aug 4, 1983 at 0438 LT
Type of aircraft:
Operator:
Registration:
N738PA
Survivors:
Yes
Schedule:
New Delhi – Karachi – London – New York
MSN:
19645
YOM:
1970
Flight number:
PA073
Country:
Region:
Crew on board:
16
Crew fatalities:
Pax on board:
227
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
53324
Circumstances:
Flight PA073 was cleared to land on runway 25R of Karachi International Airport (KHI), Pakistan. The approach speed just prior to touchdown was 152 knots. After touchdown reverse thrust was applied on engines n°1, 2 and 3. Engine No.4 which had an unserviceable reverser was left in forward idle. Seventy knots was called and some three seconds later reverse power was decreased. At this stage EPR on n°4 engine increased rapidly. The aircraft veered to the left of the centerline at about 7400 feet from the approach end of runway 25R and departed the runway edge at 8000 feet from the approach end of runway 25R with 2,500 feet of runway remaining. Shortly before the aircraft departed the runway, the pilot flying (copilot) reported that he had no brakes and no nose wheel steering. The captain stated that he got on the brakes and tiller at this time to assist. After departing the runway surface the aircraft travelled 380 feet through soft mud before it came to rest at a point about 2100 feet from the end of runway 25R, heading about 160 degrees on the Southern side of the runway with the tail of the aircraft 120 feet from the runway edge. Shortly after the aircraft departed the runway, the nose gear struck a VASI light installation and its concrete base causing the nose gear to collapse backwards and to the left, resulting in total destruction of the VASI light installation and damage to the forward cargo hold, floor of the first class section and the stairway leading to the upper deck. Damage to the aircraft was substantial and it was not repaired. All 243 occupants evacuated safely.
Source: ASN
Probable cause:
Loss of directional control as the result of inadvertent application of forward thrust on n°4 engine at the time the pilot flying was coming out of reverse thrust on engines n°1, 2 and 3 during the landing roll, and subsequent failure of the crew to recognize the asymmetric power condition. Contributing were failure of the crew to monitor the engines, and failure to follow specified procedures during the landing.

Crash of a De Havilland DH.114 Heron 2D in Launceston

Date & Time: Aug 4, 1983
Type of aircraft:
Operator:
Registration:
VH-CLY
Survivors:
Yes
Schedule:
Hobart - Launceston
MSN:
14122
YOM:
1957
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Launceston Airport, the aircraft was misaligned and the crew decided to initiate a go-around procedure. Gear were retracted and flaps were partially raised when the airplane lost height and struck fences. It crash landed and came to rest on the runway. All seven occupants escaped with minor injuries and the aircraft was damaged beyond repair.

Crash of a Cessna 404 Titan in Ambon: 7 killed

Date & Time: Jul 26, 1983
Type of aircraft:
Operator:
Registration:
PK-KCA
Survivors:
Yes
MSN:
404-0006
YOM:
1976
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
9
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
Crashed in unknown circumstances while approaching Ambon-Pattimura Airport. Four passengers were seriously injured while seven other occupants were killed.

Crash of a PZL-Mielec AN-2 near Kharkiv

Date & Time: Jul 20, 1983
Type of aircraft:
Operator:
Registration:
CCCP-70520
Flight Phase:
Survivors:
Yes
MSN:
1G144-56
YOM:
1973
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in the region of Kharkiv after the crew got distracted in flight. There were no casualties.

Crash of a Cessna 402C in Tarapoto: 2 killed

Date & Time: Jul 18, 1983
Type of aircraft:
Registration:
OB-T-1252
Survivors:
No
MSN:
402C-0649
YOM:
1982
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
While approaching Tarapoto-Comandante Guillermo del Castillo Paredes Airport, the crew encountered poor weather conditions. The twin engine airplane crashed in unclear conditions few km from the airport, killing both occupants.