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[Mar19659002] Sailor (MUH-1) crashes on the Marine Corps landing helicopter (MUH-1) A total of 28 units will be commissioned by 2023, but this accident should disrupt the original plan. According to the Marine Corps on the 18th, to investigate the cause of the sea badault accident on Pohang airfield in Gyeongbuk Province the day before, Cho Young-soo, the head of the Marine Corps Energy Planning Division,
The Investigation Committee will investigate the incident and witness the incident and witness the incident, and review relevant data such as gas operation and maintenance history.
Up to now, the cause of accidents is more overhead than pilot immigration control: the accident helicopter pilot took 3300 flight hours and took the relevant course at the American flying school. The co-pilot also has a flight history equal to that of the main pilot.
The model is a derivative model that has been modified as a helicopter landing based on the military maneuver helicopter developed by Korea, "Suronon".
The Marines began acquiring aircraft 1 and 2 in January of this year, they accepted four generations and piloted before powering on.
The new helicopter, which was only six months old, crashed shortly after takeoff, causing an explosion that had a problem with the maintenance process or had a defect in itself.
The accident helicopter exploded after taking off from the runway and crashed to a height of 10 meters above the ground. My original ground level is 4.5m.
According to an eyewitness, after take-off, there was smoke from the main part of the blade, then the blade part fell and fell to the ground when it fell from the ground .
The director of the National Defense Network, Lee Yi-woo, said: "The terahlade plays mainly the most important role in the air aeration." The helicopter maximizes the power of the engine at takeoff, "
Surinon, a prototype of Marine On, has been developed with a budget of 1.295 billion won since 2006.
However, there have been flaws Major and minor aircraft in the army in December 2012, and the crisis halted when the Board of Audit and Inspection decided to stop the production of ##################################################################################### 39, electricity
The windshield (front windshield) was damaged.At the School of Military Aviation in August 2014, the engine stopped because of 39, a collision with the main rotor blades (propeller) and the upper-body wire cutter at Suwon-le 16.
At the beginning of 2015, two repairs
The recovery of electrical energy was resumed with the priority of solving the flight stability problem, but the model derived from Marinon crashed and caused a major disaster .
Until the revelation of the cause of the accident, with the exception of the crashed helicopters of four of those that existed, the other three The operation of test has been stopped.
Marinon was remodeled so that the main blade of a landing helicopter was mainly bent and folded. If the problem turns out to be a problem in this area, it will be badly hurt.
Large and small gullies are reported: it is necessary to inspect the stability of the entire helicopter system, as well as the large-scale tragedy of 1965-19002
Surionon is currently used as a landing helicopter. The evacuation helicopter and the emergency rescue helicopter of the Jeju firefighting team were completed.
Secretary Lee Yi-woo said: "Marine ON had only one year and six months to develop on the basis of Surian." The development period is so short that it has been difficult to verify and sufficiently feed the different parameters, so it seems necessary to revalidate stability, "he said.
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