Crash of a Sud-Aviation SE.210 Caravelle III in Rabat: 77 killed

Date & Time: Sep 12, 1961 at 2109 LT
Operator:
Registration:
F-BJTB
Survivors:
No
Schedule:
Paris – Rabat – Casablanca
MSN:
68
YOM:
1961
Flight number:
AF2005
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
71
Pax fatalities:
Other fatalities:
Total fatalities:
77
Captain / Total flying hours:
10693
Captain / Total hours on type:
344.00
Copilot / Total flying hours:
3858
Copilot / Total hours on type:
988
Aircraft flight hours:
688
Circumstances:
After a normal flight from Orly Airport, Paris, Flight 2005, Paris-Rabat-Casablanca, reported over the Rabat-Sale Airport, where meteorological conditions were unfavorable owing to thick, low fog which reduced horizontal visibility and ceiling. The pilot reported his intention to attempt a break-through over the non directional beacon; the control tower immediately replied that that facility was not in line with the runway, but the message was not acknowledged. The aircraft crashed to the ground at 2109 hours GMT. The aircraft was completely destroyed by impact and the fire which followed.
Crew:
Mr. Seaume, pilot,
Mr. Simeoni, copilot,
Mr. Nicora, mechanic,
Mrs. Metenier, stewardess,
Mr. Duhamel, steward,
Mr. Jacomon, steward.
Probable cause:
In the opinion of the board of inquiry of all the theories listed above, those related related to material failure appear the least likely. On the other hand, the theory regarding an error in instrument reading appears more probable than the others. Therefore, the Board explained the failure:
1) by the fact that reading of the Kollsman window altimeter, with which this Caravelle was equipped, may be delicate, as demonstrated by some systematic tests carried out by highly trained crews of various European airlines ;
2) by the possibility that the pilot made that error of 1,000 feet at the beginning of the descent, retaining it, then gave his full attention to reading the pointer, which seemed to him to be of prime importance, in order to bring in the aircraft at the minimum authorized altitude.
Final Report:

Crash of an Ilyushin II-18B in Casablanca: 72 killed

Date & Time: Jul 12, 1961 at 0125 LT
Type of aircraft:
Operator:
Registration:
OK-PAF
Survivors:
No
Schedule:
Prague – Zurich – Rabat – Dakar – Conakry – Bamako
MSN:
181 0029 04
YOM:
1961
Flight number:
OK511
Country:
Region:
Crew on board:
8
Crew fatalities:
Pax on board:
64
Pax fatalities:
Other fatalities:
Total fatalities:
72
Captain / Total flying hours:
10560
Captain / Total hours on type:
826.00
Copilot / Total flying hours:
6301
Copilot / Total hours on type:
223
Aircraft flight hours:
268
Circumstances:
The airplane departed Zurich at 2043LT on 11 July. The en route part of the flight trip was uneventful. At 01:00 the aircraft contacted Sale Tower and requested weather information. The tower replied: "visibility 10 m (30 ft), ground fog, clear sky." The flight then advised it was heading for Casablanca, the alternate. At 01:06 the aircraft gave its position as 5 miles from Casablanca-Anfa (CAS), requested permission to descend and asked for landing instructions. The aircraft was asked to call when on the downwind leg. Four minutes later the flight was asked to call when on final approach and was told that he was number one for landing, the surface wind was 040°at 4 kts. The pilot replied that he would call when over the range station. The aircraft flew over the field at 01:13, and three minutes later the pilot gave his altitude as 400 m (1300 ft) and indicated a ceiling of 150 m (500 ft). The flight was advised that cloud was 7/8, ceiling 140-150 m (450 to 500 ft). Three minutes later conditions were 7/8, 100 m (330 ft). At 01:22 the aircraft requested permission to land in Casablanca-Nouasseur Airport (CMN) if possible, and the tower asked him to wait. Two minutes later the aircraft was asked how much fuel it had remaining. It replied it had enough for 90 minutes. During the time Anfa control was transmitting this request to the American authorities in Nouasseur, the aircraft crashed at 01:25, in line with runway 03 about 8 miles from its threshold.
Probable cause:
None of the assumptions i.e. Material failure, electrical failure, abrupt manoeuvre to avoid another aircraft and unfavorable weather conditions, satisfied the investigating commission as being a definite cause of the accident. The last one, however, although unlikely at first sight, could account for the accident if the crew warned of the deteriorating weather by the Anfa tower had decided to take advantage of the partial visibility (of the ground) between stratus cloud and had attempted a fast let-down in unfavorable conditions.
Final Report:

Crash of a Douglas R5D-3 in Kénitra

Date & Time: Aug 23, 1960
Type of aircraft:
Operator:
Registration:
56518
Flight Type:
Survivors:
Yes
MSN:
10744
YOM:
1945
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances at Kenitra Airport. The airplane was destroyed by a post crash fire and the occupant's fate remains unclear.

Crash of an Avro 683 Lancaster I in El Kelâa des Sraghna: 20 killed

Date & Time: Aug 17, 1960 at 2345 LT
Type of aircraft:
Operator:
Registration:
55.S.4
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Paris – Istres – Agadir
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
15
Pax fatalities:
Other fatalities:
Total fatalities:
20
Circumstances:
En route to Agadir at night, the crew informed ATC about an engine fire and elected to divert to Casablanca Airport. Shortly later, the airplane crashed in hilly terrain near El Kelâa des Sraghna, bursting into flames. All 20 occupants were killed. The airplane was also coded WU-26.
Probable cause:
Engine fire in flight.

Crash of a Vickers 635 Viking 1B in Agadir

Date & Time: Dec 22, 1959
Type of aircraft:
Operator:
Registration:
G-AMGG
Survivors:
Yes
Schedule:
Manchester – Agadir
MSN:
290
YOM:
1947
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
32
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Upon landing at Agadir Airport, the tire on the right main gear burst. The airplane swung for about 100 meters when the right main gear collapsed. The airplane came to rest on runway and was later considered as damaged beyond repair. None of the 36 occupants was injured.
Probable cause:
Tire burst and undercarriage collapsed on landing.

Crash of a Douglas C-47A-30-DK in Tangier

Date & Time: Nov 14, 1958
Operator:
Registration:
CN-CCJ
Survivors:
Yes
MSN:
13805/25250
YOM:
1944
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
An undercarriage failed on landing, causing the aircraft to skid. There were no injuries but the aircraft was considered as damaged beyond repair.

Crash of a Douglas DC-7C in Casablanca: 65 killed

Date & Time: May 18, 1958 at 0425 LT
Type of aircraft:
Operator:
Registration:
OO-SFA
Survivors:
Yes
Schedule:
Brussels – Lisbon – Léopoldville
MSN:
45157
YOM:
1956
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
60
Pax fatalities:
Other fatalities:
Total fatalities:
65
Circumstances:
The Sabena flight, originating at Brussels, Belgium had departed Lisbon following an intermediate stop on a flight to Leopoldville (now Kinshasa), Belgian Congo. Vibration in the no. 1 engine forced the crew to shut it down. Casablanca ACC was advised that the flight wanted to make an emergency landing there. At 04:19 a runway 21 approach was attempted, but the aircraft did not touch down. Some 600 m past the runway threshold at a height of 5 m and with landing gear down and full flaps, full power was applied. The DC-7 then climbed in a sharp left turn. Reaching a height of 25 m, the plane stalled, crashed into buildings and caught fire. The correct procedure for going around would have been to apply full throttle only gradually attaining V2 speed; retracting the landing gear; and, at 115 kt, retracting the flaps from 50 to 20°.
Probable cause:
An error of judgement in re-application of power when the aircraft was neither in the appropriate configuration nor at a sufficient speed to carry out the attempted safety manoeuvre.

Crash of a Nord 2501 Noratlas in Tiznit: 9 killed

Date & Time: Nov 19, 1957
Type of aircraft:
Operator:
Registration:
26
Flight Phase:
Flight Type:
Survivors:
No
Site:
MSN:
26
YOM:
1954
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
The airplane was engaged in a dropping mission when the crew encountered poor weather conditions. The aircraft hit the slope of a mountain located near Tiznit and was destroyed, killing all nine occupants.

Crash of a Bristol 170 Freighter 21E in Tétouan

Date & Time: Sep 11, 1957
Type of aircraft:
Operator:
Registration:
EC-AEH
Survivors:
Yes
MSN:
12786
YOM:
1946
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
For undetermined reason, the aircraft landed hard at Tétouan Airport and came to a halt. There were no injuries but the aircraft was considered as damaged beyond repair.

Crash of a Casa 352 of Martil: 1 killed

Date & Time: Jul 3, 1957
Type of aircraft:
Operator:
Registration:
T.2B-208
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
99
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
Shortly after its takeoff from Tétouan Airport, the three engine aircraft stalled and crashed into the sea off Martil. Three crew members were rescued while the radio operator was missing. His body was never recovered.