Training

According to the flight instructor, he and the pilot rated student receiving instruction were operating under instrument flight rules in instrument meteorological conditions. He reported that throughout the flight the airplane accumulated light rime ice. He recalled that after holding at a Very High Frequency Omni-Directional Range (VOR), they completed a VOR approach, executed the missed approach procedure, set the power to climb at the airspeed of 130 knots indicated airspeed and began to climb to 5000 feet. He reported that as they climbed they encountered freezing rain, the airspeed began to deteriorate and the degree of ice accumulation increased from light to moderate. He reported that all of the airplane's de-ice systems were functioning yet he was not able to maintain altitude. He determined that landing at the destination airport was not an option and executed a forced landing in an open field. He affirmed that during the landing the airplane bounced several times before coming to a stop. The airplane sustained substantial damage to the firewall, forward pressure bulkhead and puncture holes in the airplane skin. The pilot reported that there were no mechanical failures or anomalies prior to or during the flight that would have prevented normal flight operation.

The crew departed Guatemala City-La Aurora Airport on a local training flight. Shortly after takeoff from runway 02, while in initial climb, the aircraft entered a right turn then lost height and crashed near an industrial building located about 900 metres from the runway 20 threshold. The aircraft was destroyed by impact forces and a post crash fire. Both pilots escaped uninjured.

The twin engine airplane departed Bogotá-Guaymaral Airport on a local training flight, carrying one passenger, one instructor and one pilot who was following his initial training. While descending to the airport from the north for an approach to runway 11, the crew encountered technical problems with the engine and declared an emergency. While trying to make an emergency landing, the aircraft collided with power cables and crashed in a garden located about 12 km north of Bogotá-Guaymaral Airport. The aircraft was destroyed by impact forces and all three occupants were killed. There was no fire.

The crew was conducting a training mission at Lagoa Santa AFB, consisting of touch-and-go maneuvers. During the takeoff roll, the pilot-in-command pulled on the control column to initiate the rotation but the aircraft did not respond. It went out of control, veered off runway to the right, struck an embankment, lost its undercarriage and slid for few dozen metres before coming to rest in a grassy area. All three occupants escaped uninjured and the aircraft was damaged beyond repair.

While performing a training mission in the vicinity of Okcheon, the aircraft suffered an engine failure. The pilot-in-command decided to ditch the aircraft in a river located in the suburb of Okcheon. Upon landing, both left wings were partially torn off and the aircraft came to rest in shallow water. All four crew members evacuated safely and the airplane was damaged beyond repair.

The aircraft was engaged in a training mission out from Ukrainka AFB, carrying nine crew members. During the takeoff roll, one of both left engines caught fire and exploded. The captain (Lt Col Sergei Gorshnev) initiated an emergency braking procedure when the aircraft went out of control, veered off runway and completed a 180 turn before coming to rest, bursting into flames. All nine crew members were injured, the captain seriously. The aircraft was partially destroyed by fire. Few hours later, two of the survivors died from their injuries. The aircraft had the dual registration RF-94181 and 05 red.

The four engine seaplane departed Iwakuni AFB to conduct a training mission over the sea, carrying 19 crew members from the 31st Squadron. For unknown reasons, the crew was apparently forced to attempt an emergency landing when the aircraft crashed in the sea some 40 km northeast of Cape Ashizuri. The aircraft lost an engine and a float and came to rest partially submerged. All 19 occupants were rescued, among them four were injured. The aircraft was damaged beyond repair.

The crew was completing a training sortie from the Dabolim-Hansa Naval Air Station, State of Goa, on behalf of the 310th Naval Air Squadron. While flying by night, the twin engine aircraft crashed in the Indian Ocean about 45 km southwest of Dabolim Airport. A pilot was rescued and both other occupants (a second pilot and an observer) were killed.

The crew was performing a training flight at Kawm Ushim AFB. On final approach, the crew encountered technical difficulties and control was lost. The aircraft crashed short of runway and was destroyed by a post crash fire. A crew member survived while six others were killed. Dual registration 1287 and SU-BAT.

The accident occurred during a local instructional flight to satisfy the commercial pilot's annual insurance currency requirements in the accident airplane. The flight instructor reported that the pilot was demonstrating a simulated loss of engine power during initial climb and return for a downwind landing. During initial climb, upon reaching 1,200 ft above ground level (agl), the flight instructor reduced engine power to flight idle and feathered the propeller. In response, the pilot reduced airplane pitch and entered a left, 45-degree-bank turn back toward the airport. The flight instructor stated that, upon rolling wings level, the airplane appeared to be lower than he had expected as it glided toward the runway; however, he believed there was sufficient altitude remaining to safely land on the runway and told the pilot to continue without increasing the engine power. The flight instructor ultimately decided to abort the maneuver as the airplane crossed over the runway threshold at 40 ft agl. The flight instructor advanced the engine power lever to the full-forward position and increased airplane pitch to arrest the descent; however, he did not perceive an increase in engine thrust. Without an increase in engine thrust and with the increased pitch, the airplane's airspeed decreased rapidly, and the airplane entered an aerodynamic stall about 30 ft above the runway. The airplane impacted the runway before sliding into a grassy area. The flight instructor reported that he did not recall advancing the propeller control when he decided to abort the maneuver, and, as such, the perceived lack of engine thrust was likely because the propeller remained feathered after he increased engine power. Additionally, the flight instructor postulated that the airplane's landing gear had not been retracted after takeoff, which resulted in a reduced climb gradient, and, as such, the airplane entered the maneuver farther away from the airport than anticipated. Further, with the landing gear extended, the airplane experienced a reduction in glide performance during the simulated forced landing. The flight instructor reported that the accident could have been prevented if he had maintained a safe flying airspeed after he took control of the airplane. Additionally, he believed that his delayed decision to abort the maneuver resulted in an insufficient margin of safety.