What happened
During a local training mission conducted for the Air National Guard, an aircraft crashed into the ocean approximately 1.5 km from the coast of Valdez. The incident occurred at night while the plane was in its initial climb phase following departure from Valdez Airport. At the time of the accident, the area was experiencing significant snowfall. During the ascent, the aircraft transitioned into a nose-down pitch and descended into the sea.
The accident resulted in four fatalities, as all crew members on board were killed in the impact.
Findings
Investigations into the crash highlighted several environmental and physiological factors. The presence of heavy snow during the climb suggested that ice accumulation on the airframe may have prevented the aircraft from maintaining its altitude. It was noted that no deicing protocols were being utilized during this flight.
Additionally, investigators did not rule out the possibility that the pilot experienced spatial disorientation during the night operations. The final assessment suggests that a combination of icing conditions and loss of orientation likely contributed to the loss of control.