South Africa

On 22 April 2014 at approximately 0716Z the Commercial pilot accompanied by a passenger departed Cape Town International Airport (FACT) on an IFR flight to Swartwater in the Limpopo Province. Approximately 16 minutes after take-off with the aircraft climbing through an altitude of 13500 feet to 17000 feet, the Air Traffic Controller advised the pilot that the aircraft’s Mode C transponder started transmitting erroneous altitude data and indicating that the aircraft was descending whereas the pilot thought he was ascending. The pilot notified the ATC that the aircraft was not descending and attempted to rectify the problem by recycling the Mode C transponder that however didn’t resolve the problem. As the transponder information was intermittent during the IFR flight to Swartwater, the ATC requested the pilot to descent to the VFR flight level FL 135. The pilot then requested Area West for approval to ascent to flight level (FL 195) which was approved. It appears that the pilot was unaware that the pitot static tube system that supplies both pitot and static air pressure for the airspeed indicator, altimeter and triple indicator was most probably blocked by dust or sand. The aircraft exceeded the Maximum Structural Air Speed (VNO) of the aircraft and the VNE air speed of 1 hour 44 minutes and 9 minutes respectively. The VNO of 173 airspeed and VNE of 203 airspeed exceedance resulted in the catastrophic inflight breakup of the aircraft. The wreckage was found scattered in a 1.58km path in mountainous terrain. Both occupants on board the aircraft sustained fatal injuries.

The pilot and two passengers were planning to fly from Rand Airport to Lanseria International Airport (FALA) in the early hours of the morning with the intention to clear customs. It was still dark and the weather forecast thunderstorms with rain for most areas of Gauteng. Rand Tower requested clearance from FAOR approach before departure. The aircraft took off from Runway 29 following the clearance given and proceeded in a westerly direction. At 6500 feet above mean sea level (AMSL), Rand handed the aircraft over to Approach for further clearances. Reported visibility at FALA was 600m and the cloud base was 600 feet AGL. The pilot then requested a VHF Omnidirectional range (VOR) Z approach for Runway 07. He started the approach at 8000 feet and approximately 14nm from LIV. At 12nm and established on Radial 245 Approach handed him over to FALA. Once in contact with FALA the pilot was advised of the heading to turn to at missed approach point (MAP). At MAP the pilot did not have the runway in sight and advised tower that they were going around. They turned left 360° and climbed to 8000 feet as instructed by FALA. FALA handed them back to Approach for repositioning for Radial 245. Approach advised the aircraft that visibility at Wonderboom was better but the pilot said if not successful they would route to Polokwane. At 12nm the aircraft was handed over to FALA. During the descent, the pilot started repeating messages more than twice. Close to MAP the pilot indicated that he had the field in sight. FALA gave them landing clearance. Soon after, the pilot said he did not have it in sight. When FALA instructed him to go around and route Polokwane, the pilot came back on frequency indicating that the aircraft was in distress. After that, the tower heard a loud bang accompanied by black smoke from behind a hangar.

The British Airways aircraft B747-400, flight number BA034 with registration G-BNLL, was going to embark on a commercial international air transportation long haul flight from FAOR to EGLL. The ATC gave the crew instructions to push back, start and face south, then taxi using taxiway Bravo to the Category 2 holding point for Runway 03L. During the taxi, instead of turning to the left to follow Bravo, the crew continued straight ahead, crossing the intersection of taxiway Bravo and aircraft stand taxilane Mike. After crossing the intersection, still being on Mike, the aircraft collided with a building. An investigation was conducted and several causal factors were determined. Amongst others, it was determined that the crew erred in thinking they were still taxiing on Bravo while in fact they were taxiing on Mike. This mistake, coupled with other contributory factors such as the briefing information, taxi information, ground movement visual aids, confusion and loss of situational awareness led to the collision. All 202 occupants evacuated safely while four people in the building were injured. The aircraft was damaged beyond repair.

The twin engine aircraft was engaged in a local paratroopers/skydiving mission at Bloemspruit AFB that shares a runway with Bloemfontein-Bram Fischer International Airport. For unknown reasons, the aircraft landed hard on its nose, veered off runway and came to rest with its left wing on the ground. All five crew members escaped uninjured while the aircraft was damaged beyond repair.

The aircraft departed Waterkloof AFB south of Pretoria around 0745LT on a flight to Mthatha. While cruising between 10,000 and 11,000 feet, the crew encountered poor weather conditions. in IMC conditions, the aircraft Giant's Castle in the Drakensberg Mountain Range and disintegrated on impact. The wreckage was found a day later and all 11 occupants were killed. The minimum safe altitude for the area was 13,800 feet.
Crew:
Major K. Misrole
Captain Z.M. Smith
Sergeant B.K. Baloyi
Sergeant E. Boes
Sergeant J.M. Mamabolo
Corporal L. Mofokeng
Passengers:
Sergeant L. Sobantu
Corporal N.W. Khomo
Corporal A. Matlaila
Corporal M.J. Mthomben
Lance-corporal N.K. Aphane.

On the morning of 25 November 2012 at 0902Z the pilot, sole occupant on board the aircraft, took off from FAGC to FATZ. He filed an IFR flight plan to cruise at F110 in controlled airspace. The take-off roll and initial climb from RWY 17 was uneventful and passing FL075 FAGC Tower Controller transferred the aircraft to Johannesburg Approach Control (Approach) on 124.5 MHz. On contact with Approach the pilot was cleared to climb to FL110. On the climb approaching FL090 the aircraft lost power on the left engine, oil pressure dropped and the cylinder head temperature increased. He then advised Approach of the problem and requested to level out at FL090 to attempt to identify the problem. He requested radar vectors from Approach to route direct to FAGC and proceeded to shut down the left engine. The pilot continued routing FAGC using the right engine but was unable to maintain height. He noticed the oil pressure and manifold pressure on the right engine dropping. The pilot also reported seeing fire through the cooling vents of the right engine cowling. The pilot requested distance to FAGC from Approach and was told it is 2.5nm (nautical miles) and the aircraft continued loosing height. An update from Approach seconds later indicated that the aircraft was 1nm from FAGC. The pilot decided to do a wheels up forced landing on an open field when he realized that the aircraft was too low. He landed wheels up in a wings level attitude. The aircraft impacted and skidded across an uneven field and came to a stop 5m from Donovan Street. The pilot disembarked the aircraft and attempted to put out the fire which had started inflight on the right engine but without success. Eventually the right wing and the fuselage were engulfed by fire. Minutes later the FAGC fire department using two vehicles extinguished the fire. The pilot escaped with no injuries and the aircraft was destroyed by the ensuing fire.

Two aircraft, ZS-NJX and ZU-MMI, with 6 and 7 people on board respectively, took off from Tzaneen aerodrome (FATZ) on 14 August 2011 at approximately 0820Z, engaged in private flights with the intention of landing at Rand Airport (FAGM) on the same day. As both aircraft had not arrived at Rand Airport at their expected time of arrival, numerous attempts were made to contact the aircraft and these were unsuccessful. The search and rescue mission was initiated to try and locate these aircraft. The search and rescue mission was based around the area where the aircraft were believed to have had last contact with each other and with other traffic. Unfortunately due to bad weather in and around the area of last contact of these aircraft, they could only be located approximately two days after they had collided with a mountain in the Lekgalametse valley. Both aircraft were destroyed by post-impact fire and all the occupants of both aircraft were fatally injured.

Two aircraft, ZS-NJX and ZU-MMI, with 6 and 7 people on board respectively, took off from Tzaneen aerodrome (FATZ) on 14 August 2011 at approximately 0820Z, engaged in private flights with the intention of landing at Rand Airport (FAGM) on the same day. As both aircraft had not arrived at Rand Airport at their expected time of arrival, numerous attempts were made to contact the aircraft and these were unsuccessful. The search and rescue mission was initiated to try and locate these aircraft. The search and rescue mission was based around the area where the aircraft were believed to have had last contact with each other and with other traffic. Unfortunately due to bad weather in and around the area of last contact of these aircraft, they could only be located approximately two days after they had collided with a mountain in the Lekgalametse valley. Both aircraft were destroyed by post-impact fire and all the occupants of both aircraft were fatally injured.

On final approach to Kei Mouth Airport in the Eastern Cape Province, the single engine aircraft crashed in unknown circumstances. While both occupants were uninjured, the aircraft was damaged beyond repair. The crew was completing a positioning flight from Swartkop AFB.

The aircraft, which was operated under the provisions of Part 91 of the Civil Aviation Regulations (CARs), departed from Queenstown Aerodrome (FAQT) at 1329Z on an instrument flight plan for Plettenberg Bay Aerodrome (FAPG). On board the aircraft were two (2) crew members and seven (7) passengers. The estimated time of arrival for the aircraft to land at FAPG was 1430Z, however the aircraft never arrived at its intended destination, nor did the crew cancel their search and rescue as per flight plan/air navigation requirements. At ±1600Z an official search for the missing aircraft commenced. The search was coordinated by the Aeronautical Rescue Co-ordination Centre (ARCC). The first phase of the search, which was land based, was conducted in the Robberg Nature Reserve area. Progress was slow due to poor visibility associated with dense mist and night time. A sea search was not possible following activation of the official search during the late afternoon and night time, but vessels from the National Sea Rescue Institute (NSRI) were able to launch at first light the next morning. Floating debris (light weight material) was picked up from the sea and along the western shoreline of the Robberg Nature Reserve where foot patrols were conducted. On 11 February 2011 the South African Navy joined the search for the missing wreckage by utilizing side scan sonar equipment to scan the sea bed for the wreckage. All the occupants on board the aircraft were fatally injured in the accident.