Demonstration

The Boeing B-17 was taking part to an airshow at Dallas-Executive (Redbird) Airport, carrying five people. While passing over the airfield at a relative low altitude, it collided with a Bell P-63 Kingcobra that was engaged in the same manoeuvre and coming from its left. The B-17 was cut in two, entered an uncontrolled descent and crashed in a field, bursting into flames. The P-63 was also destroyed. All six people in both aircraft were killed. At the time of the collision, the B-17 was following a straight-in course while the P-63 was supposed to cut its trajectory behind. Obviously, the pilot of the P-63 misjudged the situation.

The vintage de Havilland DH-89A MKIV Dragon Rapide biplane (U.S. registration N683DH, serial number 6782) operated by Historic Flight Foundation was part of the static aircraft display at the Abbotsford International Airshow at Abbotsford Airport (CYXX), British Columbia. Following the conclusion of the airshow that day, the aircraft was being used to provide air rides. At approximately 1731 on 11 August 2018, the aircraft began its takeoff from Runway 25 with the pilot and 4 passengers on board for a local flight to the southeast. During the takeoff, the aircraft encountered strong, gusting crosswinds. It climbed to about 30 feet above ground level before descending suddenly and impacting the runway, coming to rest on its nose immediately off the right edge of the runway. Within 2 minutes, 2 aircraft rescue firefighting trucks arrived on the scene along with an operations/command vehicle. About 10 minutes later, 2 St. John Ambulances arrived. A representative of the HFF was escorted to the scene to ensure all electronics on the aircraft were turned off. Shortly thereafter, 2 BC Ambulance Service ground ambulances arrived, followed by 2 City of Abbotsford fire trucks. Two BC Ambulance Service air ambulances arrived after that. The fire trucks stabilized the aircraft, and the first responders who arrived with the fire truck finished evacuating the occupants. The pilot and 1 passenger received serious injuries; the other 3 passengers received minor injuries. All of the aircraft occupants were taken to the hospital. The aircraft was substantially damaged. There was a fuel spill, but no fire. The emergency locator transmitter activated.

The aircraft was engaged in a demonstration flight, taking part to an airshow at Chernoye Aerodrome, celebrating the 70th anniversary of the Antonov AN-2. The pilot-in-command completed a steep turn to the left to join the grassy runway. The airplane descended too low and impacted ground with its left wing and crashed 180 metres further, bursting into flames. The aircraft was totally destroyed and both occupants were killed.

On 26 January 2017, the pilot of a Grumman American Aviation Corp G-73 amphibian aircraft, registered VH-CQA (CQA), was participating in an air display as part of the City of Perth Australia Day Skyworks event. On board were the pilot and a passenger. The pilot of CQA was flying ‘in company’ with a Cessna Caravan amphibian and was conducting operations over Perth Water on the Swan River, that included low-level passes of the Langley Park foreshore. After conducting two passes in company, both aircraft departed the display area. The pilot of CQA subsequently requested and received approval to conduct a third pass, and returned to the display area without the Cessna Caravan. During positioning for the third pass, the aircraft departed controlled flight and collided with the water. The pilot and passenger were fatally injured.

Aircraft was performing a demo flight and left Jakarta-Halim Perdanakasuma Airport at 1400LT with 41 passengers (potential buyers) on board and a crew of four. About thirty minutes later, while turning around Mount Salak, pilots received the authorization to descend from 10,000 feet to 6,000 feet in low visibility. Aircraft hit the edge of a cliff and crashed few yards further and was totally destroyed by impact and post impact fire. SAR teams arrived on scene 18 hours later and all 45 occupants were killed. At the time of the accident, weather conditions were marginal with clouds shrouding both Mount Salak and Mount Gede. First accident involving a Sukhoi Superjet 100. Present model was manufactured 09AUG2009 and totalized 843 flying hours for 500 cycles. Captain had 10,347 flying hours and was a test pilot by Sukhoi Civil Aircraft Company.

The weekend before the accident, a fuel leak was identified. The fuel leak was subsequently repaired, and a final inspection the morning of the accident flight reportedly did not reveal any evidence of a continued fuel leak. Shortly after takeoff, the flight crew noticed a faint odor in the cockpit and a small amount of smoke near the radio room. The flight crew immediately initiated a turn with the intention of returning to the departure airport. About that time, they received a radio call from the pilot of the accompanying airplane advising that there was a fire visible on the left wing. The accident pilot subsequently executed an emergency landing to a corn field. Emergency crews were hampered by the muddy field conditions, and the fire ultimately consumed significant portions airframe. In-flight photographs showed the presence of fire on the aft lower portion of the left wing between the inboard and outboard engines. Located in the same area of the fire were fuel tanks feeding the left-side engines. After landing, heavy fire conditions were present on the left side of the airplane, and the fire spread to the fuselage. A postaccident examination noted that the C-channel installed as part of the No. 1 main fuel tank repair earlier in the week was partially separated. During the examination, the tank was filled with a small amount of water, which then leaked from the aft section of the repair area in the vicinity of the partially separated channel. Metallurgical examination of the repair area revealed a longitudinal fatigue crack along the weld seam. The fatigue nature of the crack was consistent with a progressive failure along the fuel tank seam that existed before the accident flight and was separate from the damage sustained in the emergency landing and postlanding fire. The repair earlier in the week attempted to seal the leak but did not address the existing crack itself. In fact, the length of the crack observed at the time of the repair was about one-half the length of the crack noted during the postaccident examination, suggesting that the crack progressed rapidly during the course of the accident flight. Because the repaired fuel tank was positioned within the open wing structure, a fuel leak of significant volume would have readily vaporized, producing a flammable fuel vapor/air mixture. Although the exact ignition source could not be determined due to the fire damage, it is likely that the fuel vapor and liquid fuel encountered hot surfaces from nearby engine components, which initiated the in-flight fire.

During approach, the pilot of the tailwheel-equipped biplane flew along at 20-30 feet above the runway until he was at midfield. The biplane touched down, bounced back in to the air, touched down again, and bounced once more prior to touching down for a third time in a nose-high attitude. The biplane then veered to the right, the right wing dipped, and the biplane cartwheeled, coming to rest inverted. The pilot had 60 hours of flight experience in the biplane. The previous owner had advised the pilot that landing the biplane took patience to land it perfectly and that attempting to land the biplane on asphalt with low experience could cause the biplane to bump repeatedly. He also advised that if the pilot pulled back on the control stick too soon during landing it could result in ballooning and porpoising.

The aircraft departed Andersen AFB on a flight around the Guam Island under call sign 'Raider 21' with 6 crew members on board, taking part to the Guam Liberation Day celebrations. About 15 minutes into the flight, while descending from 14,000 to 1,000 feet, the aircraft became uncontrollable and crashed in the sea about 50 km north of Guam Island. The aircraft disintegrated on impact and only few debris were found. All six crew members were killed.
Crew:
Maj Chris Cooper, pilot,
Cpt Michael Dodson, copilot,
1st Lt Robert Gerren, electronic warfare officer,
1st Lt Joshua Shepherd, navigator,
Maj Brent Williams, radar navigator,
Col George Martin, flight surgeon.

The purpose of the flight was a demonstration of an aircraft to a group of potential investors and interested parties associated with a proposed airport at Clifden, Co. Galway, some 25 nm to the northwest of EICA. The flight was organised by one of this group who requested the aircraft, a Cessna Caravan registration N208EC, through an Aircraft Services Intermediary (ASI) from the aircraft’s beneficial owner. The owner agreed to loan his aircraft and the pilot, to fly the group from EICA to EIMN, (a distance of 9 nm) and back. The aircraft departed from Weston (EIWT) aerodrome, near Dublin, at 08.20 hrs on the day of the accident. It over flew Galway (EICM) to EICA where it landed and shutdown. There were two persons on board, the Pilot and an Aircraft Maintenance Specialist (AMS). After a short discussion with ground staff, the Pilot and AMS flew a familiarisation flight to EIMN where the aircraft landed and taxied to the terminal. It did not stop or shut down but turned on the ramp and flew back to EICA where it shut down and parked while awaiting the arrival of the group. The group assembled at EICA, but as there were too many passengers to be accommodated on one aircraft, two flights were proposed with the aircraft returning to pick up the remainder. The aircraft then departed with the first part of the group. On arrival at EIMN, the Pilot contacted those remaining and informed them that he would not be returning for them. This did not cause a problem because an Aer Arran Islander aircraft, with its pilot, was available at EICA to fly the remainder of the group across to EIMN. Following lunch in a local hotel the AMS made a presentation on behalf of the ASI on the Cessna Caravan, its operation and costing. The Pilot assisted him, answering questions of an operational nature. During the presentation two members of the group, who had a meeting to attend on the mainland, travelled back on the Islander aircraft to EICA. The Islander aircraft subsequently returned to EIMN to assist in transporting the remainder of the group back to EICA. The aircraft was returning on a short flight from Inis Meáin (EIMN), one of the Aran Islands in Galway Bay, to Connemara Airport (EICA), in marginal weather conditions when the accident occurred. There had been a significant wind shift, since the time the aircraft had departed earlier from EICA that morning, of which the Pilot appeared to be unaware. As a result a landing was attempted downwind. At a late stage, a go-around was initiated, at a very low speed and high power setting. The aircraft turned to the left, did not gain altitude and maintained a horizontal trajectory. It hit a mound, left wing first and cartwheeled. The Pilot and one of the passengers were fatally injured. The remaining seven passengers were seriously injured. The aircraft was destroyed but there was no fire. The emergency fire service from the airport quickly attended. Later an ambulance, a local doctor and then the Galway Fire Services arrived. A Coastguard Search and Rescue helicopter joined in transporting the injured to hospital. The Gardaí Síochána secured the site pending the arrival of the AAIU Inspectors.

The pilot, sole on board, was completing a demonstration flight on this second prototype to a group of invited guests staying on the ground. at Mindelheim-Mattsies Airport. Shortly after takeoff, the pilot completed a circuit to reach the approach pattern when the aircraft entered an uncontrolled descent and crashed in an open field located approximately 7 km from the airport. The aircraft disintegrated on impact and the French pilot Gérard Guillaumaud who was also the Chief Pilot by Grob Aerospace was killed.