Takeoff (climb)

During an aborted nighttime takeoff, the airplane continued off the end of the 4,987-foot-long runway, vaulted an embankment, and impacted a guardrail on an airport service road 30 feet below. According to the manufacturer's pilot operating handbook, the takeoff distance required for the ambient conditions was 1,620 feet and the accelerate-stop distance was 2,945 feet. Several witnesses reported observing the airplane traveling along the runway at an unusually high speed, with normal engine sound, and without becoming airborne; followed by an abrupt reduction in engine power and the sound of screeching tires. Skid marks were present on the last 1,000 feet of the runway. In the wreckage, the gust lock/control lock was found engaged in the pilot's control column.

On November 12, 2001, about 0916:15 eastern standard time, American Airlines flight 587, an Airbus Industrie A300-605R, N14053, crashed into a residential area of Belle Harbor, New York, shortly after takeoff from John F. Kennedy International Airport, Jamaica, New York. Flight 587 was a regularly scheduled passenger flight to Las Americas International Airport, Santo Domingo, Dominican Republic, with 2 flight crewmembers, 7 flight attendants, and 251 passengers aboard the airplane. The airplane's vertical stabilizer and rudder separated in flight and were found in Jamaica Bay, about 1 mile north of the main wreckage site. The airplane's engines subsequently separated in flight and were found several blocks north and east of the main wreckage site. All 260 people aboard the airplane and 5 people on the ground were killed, and the airplane was destroyed by impact forces and a post crash fire. Flight 587 was operating under the provisions of 14 Code of Federal Regulations Part 121 on an instrument flight rules flight plan. Visual meteorological conditions prevailed at the time of the accident.

The aircraft departed Johannesburg International Airport at 0119Z on an international cargo flight to Eros, an aerodrome located on the outskirts of Windhoek the capital of Namibia. There were two pilots and a passenger onboard the aircraft as well a substantial amount of cargo, consisting mainly of express freight parcels and two heavy steel bars approximately 3 metres in length each. The aircraft crashed approximately 106 seconds after commencing its take-off roll, impacting the ground in a left wing low attitude approximately 700 metres South of the threshold of runway 03R at Johannesburg International Airport in a marshy area. All three occupants onboard were fatally injured and the aircraft was destroyed.

During the takeoff roll at Osh Airport, the captain decided to abort for unknown reasons. Unable to stop within the remaining distance, the aircraft verran and came to rest in a ravine. All 36 occupants evacuated safely while the aircraft was damaged beyond repair.

The airplane was parked outside on the ramp the night before the accident and was subjected to rain, snow, and temperatures that dropped below 32 degrees F. Other pilots whose airplanes were also parked outside overnight stated that about 1/4 to 1/2 inch of snow/frost covered a layer of ice on their airplanes the morning of the accident. Because of these conditions, ramp personnel deiced the accident airplane with a heated mixture of glycol and water. The PenAir ramp supervisor who conducted the deicing stated that he believed the upper surface of the wing was clear of ice but that he did not physically touch the wing to check for the presence of ice. Investigators were unable to determine whether the accident pilot visually or physically checked the wing and tail surfaces for contamination after the accident airplane was deiced. However, the airplane's high-wing configuration would have hindered the pilot's ability to see residual clear ice on the surface of the wing after the deicing procedures. Company records indicate that the certificated commercial pilot completed his initial CE-208 flight training 2 months before the accident and had accumulated a total of 74 hours in this make and model of airplane. The airplane, with the pilot and nine passengers onboard, crashed shortly after takeoff from runway 01. A witness observed that the airplane's flight appeared to be normal until the airplane suddenly pitched up, rolled 90 degrees to the left, and yawed to the left. The airplane then descended nose-down until it disappeared from view. Data from the engine monitoring system revealed that the maximum altitude obtained during the accident flight was about 651 feet mean sea level. The airplane crashed in a level attitude. Investigators found no evidence of pre-impact failures in the structure, flight control systems, or instruments. Further, examination of the engine and propeller revealed no pre-impact failures and that the engine was running when the airplane hit the ground.

A brand new Cessna 525A CitationJet 2, D-IEVX, arrived at Milan-Linate following a flight from Köln. The Cessna was to carry out a return flight to Paris-Le Bourget, carrying two pilots, a Cessna sales manager and a prospective customer. The plane arrived at 06:59 and was taxied to the General aviation apron, also known as 'West apron'. It was a foggy morning at Milan and one of the passenger flights parked on the North apron was SAS MD-87 "Lage Viking" which was being prepared for flight SK686 to Copenhagen, scheduled to depart at 07:35. At 07:41, the pilot of the MD-87 contacted Linate Ground Control for his engine start clearance, as the boarding of 104 passengers had been completed. The Ground controller cleared the pilot to start engines and advised that the slot time for takeoff of the flight was at 08:16. Thirteen minutes later flight 686 was cleared to taxi to runway 36R: "Scandinavian 686 taxi to the holding position Cat III, QNH 1013 and please call me back entering the main taxiway." A few minutes later, the Cessna pilot requested permission to start the engines. The ground controller then gave start-up clearance. The ground controller then requested flight 686 to contact the Tower controller. From this moment on the crew of the MD-87 and the crew of the Cessna were tuned on two different radio frequencies. At 08:05 the pilots of the Cessna received taxi clearance: "Delta Victor Xray taxi north via Romeo 5, QNH 1013, call me back at the stop bar of the ... main runway extension." The pilot acknowledged by saying: "Roger via Romeo 5 and ... 1013, and call you back before reaching main runway." The Cessna started to taxi from the General Aviation parking position, following the yellow taxi line. After reaching the position where the yellow taxi line splits into two diverging directions, the pilot erroneously took the taxi line to right and entered taxiway R6. At 08:09 the Ground controller cleared the Cessna to continue its taxi on the North apron. At the same time the Tower controller cleared the MD-87 for takeoff: "...Scandinavian 686 Linate, clear for take off 36, the wind is calm report rolling, when airborne squawk ident." The pilot advanced the throttles and acknowledged the clearance: "Clear for takeoff 36 at when...airborne squawk ident and we are rolling, Scandinavian 686." When the MD-87 was speeding down the runway, the Cessna crossed the runway holding sign and entered the active runway 18L/36R. At 08.10:21 the nose landing gear of the MD-87 had left the ground and main gears were extending the shock absorbers but the main wheels were still on the ground at an airspeed of 146 knots (270,5 km/h). At that moment the MD-87 crew probably saw a glimpse of the Cessna through the fog and reacted with additional large nose-up elevator. At that moment the MD-87 collided with the CitationJet. The right wing of the MD-87 sustained damage at the leading edge and the right hand main landing gear leg broke off. It damaged the right flap and struck the no. 2 engine which then separated from the pylon. The pilot of the MD-87 gradually advanced the throttles and then the aircraft was airborne for a total of 12 seconds, reaching an estimated height of about 35 feet (11 meters). The left hand engine suffered a noticeable thrust reduction as a result of debris ingestion, which became insufficient to sustain flight. The airspeed had increased up to 166 knots (307,6 km/h), but the MD-87 descended abruptly making contact with the runway with the left hand maingear, the truncated right hand maingear leg and the tip of the right hand wing. Prior to touch down the pilot reduced engine thrust and after ground contact the engine reverse levers were activated and deployed (on the left hand engine only). Maximum available reverse thrust was selected and the brakes applied. The plane skidded past the grass overrun area, across a service road, crashing sideways into a baggage handling building, which partly collapsed. This building was located 20 m/67 feet to the right of the runway, and 460 m/1500 feet from the runway end.

After takeoff from runway 01 at Guatemala City-La Aurora Airport, while climbing to a height of 200 feet, the twin engine aircraft rolled left and right then stalled and crashed beside the runway, about 550 metres from its end. The copilot and four passengers were injured while eight other occupants including the captain were killed. The aircraft was totally destroyed.

On take off from runway 11 at St. John's, the crew felt the nose of the aircraft rise to a high-pitch attitude. The aircraft climbed to about 150 to 200 feet, and was about to enter cloud when the crew reduced power. The crew lowered the nose, and force-landed the aircraft on the runway. The main gear, wings, engines and fuselage sustained substantial structural damage. Weather conditions at the time of the crash were reported as: winds 090° at 25 knots gusting to 35 knots, horizontal visibility 1/2 statute mile in light rain and fog, vertical visibility 100 feet, temperature 15° Celsius, dew point 15° Celsius, altimeter 29.31 Hg., pressure dropping.

The privately owned and operated Beech UC45-J was flying out of an outfitter's camp located near Swan Lake, Yukon Territory. The aircraft departed the clay-and-gravel strip for Mayo with one pilot, two passengers, luggage, and a reported load of 800 pounds of moose and caribou meat. The aircraft accelerated down the runway in a normal fashion, with the tail becoming airborne first. The aircraft left the surface of the runway and began a steep climb, followed by a yaw and bank to the left. The aircraft entered the Pleasant Creek valley off the end of the runway in a near-vertical, nose-down attitude. An explosion occurred, followed by a plume of smoke. Two persons immediately attempted to rescue the pilot and the passengers but discovered the aircraft partly submerged in the creek and engulfed in flames from the post-crash fire. There were no survivors.

Shortly after takeoff from Chichén Itzá Airport runway 28, while climbing to a height of about 500 feet, the aircraft rolled to the right, stalled and crashed in a wooded area located about one km past the runway end, bursting into flames. The aircraft was totally destroyed by a post crash fire and all 19 occupants were killed, among them US and Canadian citizens and three Mexican, both pilots and a local tourist guide.