Landing (descent or approach)

The Aircraft mission was Calibration flight. The flight was planned for departure from Mehrabad airport, Tehran to Kish Island airport. Eight persons were onboard of the aircraft (3 Pilots, 4 Ground technicians, a Security guard member). The flight was under operation of Iran Aseman Airline with valid Air Operation Certificate (AOC No; FS-102). The aircraft has taken off from RWY 29L from THR airport at 15:03 Local time and reached to cruise level FL270.The aircraft has landed on RWY 09 L Kish island airports at 16:44 local time. Four ground technicians have got off from the aircraft and refueling was done. At time 17:44 LMT , the aircraft has taken off RWY 27R and requested to join Right downwind up to 1000 ft. and 8 miles from the airport. After successful performing 7 complete flight (approach & climbing) for Navigation – Aids inspection purposes; at the 8th cycle, just at turning to the final stage of approach before runway threshold the aircraft crashed into the sea and was destroyed at time 18:45 local time. All four occupants were killed.

The pilot stated that the flight was conducted at night and he used his GPS track to align with the runway. When the pilot activated the runway lights, the airplane was about 1/4 mile to the left of the runway and 1/2 mile from the approach end. The pilot made an aggressive right turn then hard left turn to make the runway for landing. While maneuvering on short final, at 50 feet above ground level (agl), the airplane's right wing impacted the tops of a number of trees that lined the southeast side of the runway. The airplane descended rapidly and landed hard, collapsing the landing gear and spinning the airplane around 180 degrees laterally, where it came to rest against some trees. The right wing's impact with trees and the hard landing resulted in substantial damage. The pilot reported no preimpact mechanical failures or malfunctions with the airplane that would have precluded normal operation.

On final approach to Lucapa, the crew encountered technical problems and was forced to shut an engine down for unknown reason. After touchdown, the aircraft went out of control and veered off runway to the left. While contacting rough terrain, the aircraft lost its undercarriage and came to rest on its belly with severe damages to both wings, engines and fuselage. Three passengers were slightly injured.

The aircraft was on approach to Tunis-Carthage Airport by night when it crashed in flames in an open field located near Grombalia, some 35 km southeast of Tunis. All 11 occupants were killed and the aircraft was destroyed by a post crash fire. The aircraft was completing an ambulance flight from Mitiga, carrying six crew members, three doctors and two patients.

The non-instrument-rated pilot departed on a cross-country flight in a twin-engine turboprop airplane on an instrument flight plan. As the pilot neared his destination airport, he received heading and altitude vectors from air traffic control. The controller cleared the flight for the approach to the airport; shortly afterward, the pilot radioed that he was executing a missed approach. The controller then issued missed approach instructions, which the pilot acknowledged. There was no further communication with the pilot. The airplane collided with terrain in a near-vertical angle. About the time of the accident, the automated weather reporting station recorded a 300-foot overcast ceiling, and 5 miles visibility in mist. Examination of the wreckage did not reveal any anomalies that would have precluded normal operation. Additionally, both engines displayed signatures consistent with the production of power at the time of impact. The pilot's logbook indicated that he had a total of 1,281.6 flight hours, with 512.4 in multi-engine airplanes and 192.9 in the accident airplane. The logbook also revealed that he had 29.7 total hours of actual instrument time, with 15.6 of those hours in the accident airplane. Of the total instrument time, he received 1 hour of instrument instruction by a flight instructor, recorded about 3 years before the accident. The accident is consistent with a loss of control in instrument conditions.

The crew was performing a humanitarian flight from Juba to Rubkona on behalf of the International Organisation for Migration, part of the UNMISS, the United Nations Mission in South Sudan. After landing, the aircraft was unstable and went out of control. It veered off runway, hit several cars and lost a wing before coming to rest partially upside down, bursting into flames. The flight engineer was killed while three other crew were seriously injured. The aircraft was destroyed.

The aircraft belly landed at Stella Maris-Estate Airport, Bahamas. No one was hurt but the aircraft was damaged beyond repair. Apparently, the approach checklist was interrupted by the crew for unknown reason and the landing procedure was performed with the landing gear still retracted. The aircraft was owned by the private Canadian company Kelly Panteluk Construction and the airplane was inbound from Fort Lauderdale-Executive.

The crew departed Moscow-Sheremetyevo Airport on a positioning flight to Moscow-Vnukovo Airport. On approach by night, the crew configured the aircraft for landed when he realized that the right main gear remained stuck in its wheel well. The crew following a holding pattern and after the runway was covered with foam, he completed an emergency landing. After touchdown, the right wing contacted ground and the aircraft slid for few dozen metres before coming to rest. Both pilots escaped uninjured and the aircraft was damaged beyond repair.

The aircraft departed Tamanrasset on a flight to Constantine, carrying soldiers and their family members. The crew initiated the descent to Constantine-Mohamed Boudiaf Airport Runway 34 in poor weather conditions with wind gusting to 28 knots and light snow. The crew descended too low when the aircraft impacted the slope of Mt Djebel Ta Fertas located near Aïn Kercha, some 30 km south of Constantine Airport. A passenger was injured while 76 other occupants were killed.

The pilot and the passenger were completing a top dressing mission in the region of Otane, south of Hastings, New Zealand. On final approach, the single engine aircraft seemed to be too low and hit tree tops before crashing nose down in a prairie. Both occupants were seriously injured and the aircraft was destroyed. It was dark at the time of the accident as the sunrise was computed at 0639LT.