Crash of a Boeing 707-338C in Rome: 33 killed

Date & Time: Oct 17, 1988 at 0030 LT
Type of aircraft:
Operator:
Registration:
5X-UBC
Survivors:
Yes
Schedule:
London - Rome - Entebbe
MSN:
19630
YOM:
1968
Flight number:
QU775
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
45
Pax fatalities:
Other fatalities:
Total fatalities:
33
Captain / Total flying hours:
8365
Copilot / Total flying hours:
2202
Aircraft flight hours:
58098
Aircraft flight cycles:
17363
Circumstances:
Uganda Airlines flight 775, a Boeing 707-338C, took off from London-Gatwick Airport, United Kingdom, at 2110LT on a flight to Rome-Fiumicino Airport, Italy and Entebbe, Uganda. During the descent to Rome, clearance was received for a descent to 4,000 feet in preparation for an ILS approach to runway 16L. Visibility was deteriorating with RVR values of 400 meters (point Alfa), 1,000 meters (point Bravo) and 350 meters (point Charlie). A missed approach procedure was carried out at 0005. A second approach was attempted, this time to runway 25. This was also abandoned due to poor visibility. RVR values for runway 34L (1,600 m, 2,000 m and 150 meters respectively. At Alfa, Bravo and Charlie made the crew request radar vectoring to runway 34L. The aircraft was established on the localizer at 0028. The aircraft continued to descend below the 420 feet MDA, although the runway visual markings hadn't been located. Because the flight crew failed to use the altitude callouts, the GPWS sounded unexpectedly. The right wing collided with the roof of a car rental agency located 1,300 meters short of the runway, 100 meters to the right of the extended centreline. The aircraft continued and crashed 500 meters further, bursting into flames. 33 occupants were killed, among them all seven crew members, while 19 passengers were injured.
Probable cause:
The crew's lack of adequate preparation in the procedure for a Non Precision Approach on runway 34L at Fiumicino Airport, especially in the matter of crew coordination and altitude callouts and their continued descent beyond MDA without having located the runway visual markings.
Besides, the following factors may have contributed to the cause of the accident:
1) Presumed mental and physical fatigue, accumulated by the crew during the two previous landing approaches, which were also carried out in an environmental situation that was extremely unfavourable and operationally demanding.;
2) A configuration of the Altitude Instruments, which although sufficient for the approaches that were carried out, consisted of a single radio altimeter with the acoustic warning of the MDA crossing inoperative;
3) The attention of the crew was excessively concentrated on the luminous sources along runway 34L, instead of on the instrument readings.
Furthermore (...) part of the Board of Inquiry as well as the representative of the Ugandan CA, disassociated themselves from the majority, during the phase of identifying the factors that may have contributed to causing the accident.

Crash of a Boeing 727-200 in Madrid: 51 killed

Date & Time: Dec 7, 1983 at 0939 LT
Type of aircraft:
Operator:
Registration:
EC-CFJ
Flight Phase:
Survivors:
Yes
Schedule:
Madrid - Rome
MSN:
20820
YOM:
1974
Flight number:
IB350
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
84
Pax fatalities:
Other fatalities:
Total fatalities:
51
Captain / Total flying hours:
8860
Captain / Total hours on type:
1919.00
Copilot / Total flying hours:
3474
Copilot / Total hours on type:
2840
Aircraft flight hours:
21525
Aircraft flight cycles:
19936
Circumstances:
Boeing 727-256 EC-CFJ of Iberia, operating scheduled flight IB350 to Rome, and DC-9-32 EC-CGS of Aviaco, operating schedule AO134 to Santander, crashed on runway 01/19 at Madrid-Barajas Airport. The Boeing 727 had been cleared for takeoff on runway 01 and was at V1 speed. The DC-9 had been cleared to proceed to the holding point at runway 01 through the outer taxiway. The accident occurred approximately at 09h39:29 on December 7, 1983. As a result of the impact and instant fire, the DC-9 aircraft was totally destroyed, dying the whole of its occupants, 5 crew members and 37 passengers. The Boeing 727 aircraft lost almost all of its left wing and main gear of the same side, sliding on the runway about 460 meters, until its final stop, remaining facing the opposite direction of takeoff, on the left edge of runway 01. As a result of the impact and of the spilling of fuel from the left wing, there was an almost instant fire at the time o the crash, which subsequently destroyed the aircraft. 34 passengers and 8 crew members out of the 84 passengers and 9 crew members, survived. 50 passengers and one assistance crew member died as a result of the impact and fire. The conditions of visibility at the airport were of daylight and intense fog.
Probable cause:
The cause of the accident was the unknown incursion of the DC-9 on the runway 01/19 when the Boeing 727 was on takeoff roll. The DC-9 was on the active runway because visibility conditions due to fog, by the zone where the aircraft was taxiing, impeded to the crew obtain sufficient visual references, to determine that, that was not the correct run that they should realize to reach the threshold of runway 01.
Final Report:

Crash of a Douglas DC-9-32 off Palermo: 108 killed

Date & Time: Dec 23, 1978 at 0039 LT
Type of aircraft:
Operator:
Registration:
I-DIKQ
Survivors:
Yes
Schedule:
Rome - Palermo
MSN:
47227
YOM:
1968
Flight number:
AZ4128
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
124
Pax fatalities:
Other fatalities:
Total fatalities:
108
Captain / Total hours on type:
418.00
Copilot / Total hours on type:
173
Circumstances:
Following an uneventful flight from Rome-Fiumicino, the crew started the descent to Palermo-Punta Raisi Airport by night and good visibility (up to 10 km). Following a 'normal' VOR/DME approach, the crew continued the descent down to 150 feet over the sea when, at 3 km from the shore, the pilot-in-command (the copilot in this case) initiated a slight turn to the left to join runway 21. At a speed of 150 knots, the left wing tip struck the water surface and the aircraft crashed into the sea. All five crew members and 103 passengers were killed while 21 others were rescued by fishermen.
Probable cause:
It was determined that the last portion of the approach was completed in visual mode with a relative low rate of descent. The approach was started prematurely and the crew descended below the minimum descent altitude after several points of the approach checklist have been missed. It is possible that the crew have been misled by the malfunction of one or more altimeters due to an erroneous indication of the warning flag. Douglas and Collins informed Alitalia in 1975 already about the possible malfunction of those altimeters and their respective warning flag systems.

Crash of a Boeing 707-360C in Rome: 5 killed

Date & Time: Nov 19, 1977 at 0412 LT
Type of aircraft:
Operator:
Registration:
ET-ACD
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Rome – Asmara – Addis Ababa
MSN:
19736/696
YOM:
1968
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
The crew was completing a cargo flight from Rome to Addis Ababa with an intermediate stop in Asmara. After a night takeoff from runway 25 at Rome-Fiumicino-Leonardo da Vinci Airport, the airplane encountered difficulties to climb. At a height of about 7-8 meters, it struck tree tops then stalled and crashed in flames in a wooded area located 280 meters past the runway end. The aircraft was totally destroyed by impact forces and a post crash fire and all five occupants (three crew members and two security agents) were killed.
Probable cause:
It is possible that the accident may be the consequence of a mistake in the mass and balance calculation.

Crash of a Boeing 707-331B into the Ionian Sea: 88 killed

Date & Time: Sep 8, 1974 at 1140 LT
Type of aircraft:
Operator:
Registration:
N8734
Flight Phase:
Survivors:
No
Schedule:
Tel Aviv - Athens - Rome - New York
MSN:
20063/789
YOM:
1969
Flight number:
TW841
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
79
Pax fatalities:
Other fatalities:
Total fatalities:
88
Captain / Total flying hours:
21960
Captain / Total hours on type:
7280.00
Copilot / Total flying hours:
9139
Copilot / Total hours on type:
5311
Aircraft flight hours:
21733
Circumstances:
The four engine airplane departed Athens-Ellinikon Airport at 1112LT on a flight to Rome, last leg before the transatlantic flight to New York. While cruising at an altitude of 28,000 feet, the airplane went out of control, entered a steep dive and crashed into the Ionian Sea bout 80 km west of Kefalonia Island, Greece. Some debris were found floating on water and no survivor was found among the 88 occupants.
Probable cause:
It was determined that the detonation of an explosive device in the aft cargo compartment buckled and damaged the cabin floor in such a manner that one or more of the elevator and rudder system control cables was stretched and, perhaps, broken. The resultant displacement of control surfaces caused a violent pitch up and yaw and made the aircraft uncontrollable.
Final Report:

Ground explosion of a Boeing 707-321B in Rome: 33 killed

Date & Time: Dec 17, 1973 at 1300 LT
Type of aircraft:
Operator:
Registration:
N407PA
Flight Phase:
Survivors:
Yes
Schedule:
New York - London - Rome - Beirut - Tehran
MSN:
18838
YOM:
1965
Flight number:
PA110
Country:
Region:
Crew on board:
11
Crew fatalities:
Pax on board:
166
Pax fatalities:
Other fatalities:
Total fatalities:
33
Circumstances:
While parked at Rome-Fiumicino-Leonardo da Vinci Airport and ready for departure, the aircraft was attacked by six members from a Palestinian terrorist group. Shots burst with police forces and several grenades detonated, causing the aircraft to catch fire. 15 occupants were seriously injured while 129 others were unhurt. Unfortunately, 33 passengers were killed during this terrorist attack.
Probable cause:
Terrorist attack.
Final Report:

Crash of a Douglas DC-8-43 in Palermo: 115 killed

Date & Time: May 5, 1972 at 2224 LT
Type of aircraft:
Operator:
Registration:
I-DIWB
Survivors:
No
Site:
Schedule:
Rome - Palermo
MSN:
45625/144
YOM:
1961
Flight number:
AZ112
Country:
Region:
Crew on board:
7
Crew fatalities:
Pax on board:
108
Pax fatalities:
Other fatalities:
Total fatalities:
115
Captain / Total flying hours:
8565
Copilot / Total flying hours:
3117
Circumstances:
Following an uneventful flight from Rome-Fiumicino Airport, the crew started the approach to Palermo-Punta Raisi by night. The four engine airplane was too low and struck the slope of Mt Longa (600 meters high) located 7 km south of the airport, west of the village of Carini. It was determined that the aircraft struck the mountain just few meters below its summit and disintegrated on impact. All 115 occupants have been killed. At the time of the accident, the visibility was limited to 5 km with clouds down to 1,500 feet.
Probable cause:
It was determined that the crew started the approach prematurely, causing the aircraft to descent below the minimum descent altitude. The lack of visibility caused by adverse weather conditions remains a contributing factor, as well as poor IFR operation on part of the crew. Also, it was reported that the crew failed to follow some of ATC instructions.

Crash of a Vickers VC-10-1154 in Addis Ababa: 43 killed

Date & Time: Apr 18, 1972 at 0939 LT
Type of aircraft:
Operator:
Registration:
5X-UVA
Flight Phase:
Survivors:
Yes
Schedule:
Nairobi – Addis Ababa – Rome – London
MSN:
881
YOM:
1966
Flight number:
EC720
Country:
Region:
Crew on board:
11
Crew fatalities:
Pax on board:
96
Pax fatalities:
Other fatalities:
Total fatalities:
43
Captain / Total flying hours:
8769
Captain / Total hours on type:
752.00
Copilot / Total flying hours:
2744
Copilot / Total hours on type:
640
Aircraft flight hours:
18586
Circumstances:
East African Airways Flight EC-720 to London via Addis Ababa and Rome departed Nairobi at 06:55 hours. The flight to Addis Ababa was uneventful and the VC10 landed there at 08:23. During the transit stop at Addis Ababa, some freight was off-loaded together with 40 passengers. Fifteen passengers joined the flight and the airplane was refueled. Start up clearance was given at 09:21 hours and the aircraft taxied out six minutes later via the eastern taxiway for takeoff on runway 07. The tower advised the aircraft that the wind was 5 knots and variable in direction. At 09:32 hours, as the aircraft was backtracking to the takeoff point, the pilot reported a number of dead birds on the runway. He requested that these birds be removed before the aircraft took off. A fire truck was dispatched to take care of this. The aircraft continued to backtrack down the runway and turned in the pad at the end. It then lined up on the runway and stopped a short distance from the threshold. At 09:38:40 hours, the tower cleared the aircraft for takeoff. Shortly after the aircraft had passed the mid-point of the runway, at or just below the V1 speed, the nose wheel ran over a steel jacking pad. This jacking pad belonged to a Cessna 185 that had departed 4:40 earlier. The pad punctured the right hand nose wheel tire. A loud bang was heard and severe vibration was felt on the flight deck. Almost immediately after the nose wheel tire had burst, the nose of the aircraft rose momentarily and then come down. The flight crew decided to abort the takeoff. The engines were throttled back and reverse thrust was selected. The aircraft continued down the runway, veering slightly to the right. Then the no.1 rear main tire burst. Just before the aircraft reached the end of the runway, it veered slightly to the left and ran approximately parallel to the centre line. After crossing a storm drain located at the end of the runway at right angles to the centre line, the aircraft became momentarily airborne as it left the lip of the embankment on which the 60 m stopway was laid. As it did so, the left outer wing of the aircraft struck a steel lattice tower forming part of the approach lighting system to runway 25. This ruptured the no. 1A fuel tank and the released fuel promptly ignited. Sixty meters beyond the end of the runway the aircraft fell heavily on to the lower ground 10.6 m below the runway level. It broke up immediately on impact and after sliding a short distance, came to rest and caught fire.
Probable cause:
The accident was due to a partial loss of braking effort arising from incorrect re-assembly of part of the braking system, as a result of which the aircraft could not be stopped within the emergency distance remaining following a properly executed abandoned take-off procedure.
Final Report:

Crash of a Douglas DC-8-62 in New York

Date & Time: Sep 15, 1970 at 1321 LT
Type of aircraft:
Operator:
Registration:
I-DIWZ
Survivors:
Yes
Schedule:
Rome - New York
MSN:
46026/452
YOM:
1969
Flight number:
AZ618
Crew on board:
10
Crew fatalities:
Pax on board:
146
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
13310
Captain / Total hours on type:
1362.00
Copilot / Total flying hours:
8114
Copilot / Total hours on type:
247
Circumstances:
Alitalia Flight 618 departed Rome at 10:22 local time for a non-stop flight to New York. The en route and descent were normal. After having descended to 6000 feet, the crew listed to the ATIS: "The seventeen hundred zulu weather Kennedy six hundred scattered measured ceiling eight hundred overcast four miles fog the winds are two one zero degrees at three and the altimeter three zero one five temperature seventy three expect ILS four right approach landing runway four right. Notice to Airmen glide slope out of service.". About this point in the flight, the first officer, at the request of the captain, took over the flight controls. He disengaged the autopilot and proceeded to comply with the various vectors provided by the approach controller. At 13:07 the controller instructed the flight to increase airspeed from 210 knots to 250 knots. Five minutes later the flight was instructed to reduce the speed to 200 knots. At 13:18:05, the flight was advised, "Alitalia six eighteen you’re three and a half from the marker, turn right zero two zero, cleared ILS four right approach." The DC-8 broke through the clouds at about 600 feet. The runway was in sight, but the plane appeared to be high and slightly on the right. The captain decided to perform a steep approach and took over the controls. He put the four engines at idle-reverse, then selected reverse thrust on Nos. 2 and 3 engines, deciding to select forward thrust when on the proper slope. too busy in rotating the aircraft, the captain could not leave the controls to regain forward thrust. The plane touched down very hard started to yaw to the left. It ground looped and came to rest with the fuselage split open aft of the wing and three out of four engines separated.
Probable cause:
The National Transportation Safety Board determines that the probable cause of this accident was the use of reverse thrust in flight, contrary to published procedures, with a resultant uncorrectable high sink rate. The captain's decision to use reverse thrust and not to execute a missed approach was a reaction under stress occasioned at least in part, by Air Traffic Control (ATC) instructions which led to positioning the aircraft too high and too close to the runway. ATC vectored the aircraft to the final approach path under IFR conditions and in the absence of an operating ILS glide slope.
Final Report:

Crash of a Douglas DC-8-62 in Rome

Date & Time: Apr 19, 1970 at 0545 LT
Type of aircraft:
Operator:
Registration:
SE-DBE
Flight Phase:
Survivors:
Yes
Schedule:
Tokyo - Tehran - Rome - Zurich - Copenhagen - Stockholm
MSN:
45823/279
YOM:
1966
Flight number:
SK986
Country:
Region:
Crew on board:
11
Crew fatalities:
Pax on board:
54
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
During the takeoff roll, the engine n°1 exploded. Some debris fall on the ground, bounced and struck the wing, causing the rupture of the n°2 fuel tank. The crew started an emergency braking procedure and the airplane came to a stop in flames. All 65 occupants were quickly disembarked, 23 of them were injured. The aircraft was destroyed by fire.
Probable cause:
It was determined that the explosion of the engine n°1 was caused by the disintegration of the 1st stage of the compressor. Debris bounced on the runway and on the wing, causing the rupture of the n°2 fuel tank. A fire ensuing, causing serious damages.