Accident | |
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Date | 20 April 1968 |
Summary | Controlled flight into terrain due by pilot error, spatial disorientation, and design flaw |
Site | 5.3 km (3.3 mi) east of Strijdom International Airport, Windhoek, Namibia 22°26′58″S 17°32′02″E / 22.44944°S 17.53389°E / -22.44944; 17.53389 |
Aircraft | |
Aircraft type | Boeing 707-344C |
Aircraft name | Pretoria |
Operator | South African Airways |
Registration | ZS-EUW |
Flight origin | Jan Smuts Int'l Airport, Johannesburg, South Africa |
1st stopover | Strijdom Int'l Airport, Windhoek, Namibia |
2nd stopover | Presidente Craveiro Lopes Airport, Luanda, Angola |
3rd stopover | Gando Airport, Las Palmas, Canary Islands |
4th stopover | Frankfurt Airport, Frankfurt am Main, West Germany |
Destination | Heathrow Airport, London, England |
Occupants | 128 |
Passengers | 116 |
Crew | 12 |
Fatalities | 123 |
Survivors | 5 |
South African Airways Flight 228 was a scheduled flight from Johannesburg, South Africa, to London, England. The plane operating the flight, which was only six weeks old, flew into the ground soon after take-off after a scheduled stopover in Windhoek, South West Africa (present day Namibia) on 20 April 1968.[1] Five passengers survived, while 123 people died. The subsequent investigation determined that the accident was attributable largely to pilot error; the manufacturer subsequently also recognised the lack of a ground proximity warning system in its aircraft. The accident is the deadliest aviation accident to date in Namibia.[1]
South African Airways Flight 228 was a scheduled flight of the Boeing 707-320C Pretoria, registration ZS-EUW, from Jan Smuts International Airport, Johannesburg, to Heathrow Airport via Windhoek, Luanda, Las Palmas, and Frankfurt. Flight 228 was piloted by Captain Eric Ray Smith (49), with First Officer John Peter Holliday (34), Relief First Officer Richard Fullarton Armstrong (26), Flight Navigator Harry Charles Howe (44), and Flight Engineer Phillip Andrew Minnaar (50).[citation needed]
The first leg of the flight from Johannesburg to JG Strijdom Airport, Windhoek, South West Africa, was uneventful. An additional 46 passengers embarked in Windhoek, and some airfreight was unloaded and loaded.[2] The aircraft took off from Windhoek on runway 08 at 18:49 GMT (20:49 local time). It was a dark, moonless night with few, if any, lights on the ground in the open desert east of the runway; the aircraft took off into what was described in the official report as a "black hole".[3] The aircraft initially climbed to an altitude of 650 feet (198 m) above ground level, then leveled off after 30 seconds and started to descend.[citation needed]
Fifty seconds after take-off, it flew into the ground in flight configuration at a speed of approximately 271 knots (502 km/h; 312 mph). The four engines, which were the first parts of the aircraft to touch the ground, created four gouges in the soil before the rest of the aircraft also hit the ground and broke up. Two fires immediately broke out when the aircraft's fuel tanks ignited. Although the crash site was only 5,327 metres (17,477 ft) from the end of the runway, emergency services took 40 minutes to reach the scene because of rugged terrain. Nine passengers who were seated in the forward section of the fuselage initially survived, but two died soon after the accident, and another two a few days later, leaving a final death toll of 123 passengers and crew.[3]
The investigation was complicated by the fact that the aircraft did not have a flight data recorderorcockpit voice recorder;[4] the devices became mandatory from 1 January 1968, but the airline's inability to procure recorders meant that several SAA aircraft, including ZS-EUW, did not yet have the equipment fitted.[3] Captain Smith had 4,608 flying hours on the Boeing 707, but only one hour (which was in training) on the new type 344C.[5] The official investigation concluded that the aircraft and its four engines were in working order— primary fault lay with the captain and first officer, as they "failed to maintain a safe airspeed and altitude and a positive climb by not observing flight instruments during take-off"; no blame was attributed to the third pilot, whose responsibility it was to monitor the radio, and who was unable to monitor the flight instruments from his position in the cockpit.[2] Secondary factors that may have contributed to the accident included:
After investigating this accident, as well as a number of others that also involved controlled flight into terrain, the Federal Aviation Administration determined that a ground proximity warning system would have helped prevent some of the accidents. New regulations were therefore introduced from February 1972 requiring all turbojet aircraft to be fitted with the system.[8]
Aviation accidents and incidents in 1968 (1968)
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Jan 6 Jan 21 Feb 7 Feb 16 Feb 29 Mar 6 Mar 24 Mar 27 Mar 27 Apr 5 Hawker Hunter Tower Bridge incident Apr 8 Apr 20 South African Airways Flight 228 May 3 May 12 May 22 Los Angeles Airways Flight 841 May 28 Garuda Indonesian Airways Flight 892 Jul 1 Seaboard World Airlines Flight 253A Jul 3 BKS Air Transport Flight C.6845 Jul 23 Aug 14 Los Angeles Airways Flight 417 Sep 11 Oct 25 Nov 22 Nov 24 Dec 2 Wien Consolidated Airlines Flight 55 Dec 12 Dec 24 Dec 26 Dec 26 Dec 27 North Central Airlines Flight 458 Dec 27 Dec 31 MacRobertson Miller Airlines Flight 1750 | |