According to Captain Forjoe, preliminary findings from the Aircraft Accident and Incident Investigation and Prevention Bureau (AIB) reveal that the Z-9 helicopter suffered a sudden loss of altitude and lift due to a powerful downdraft — a rapid downward current of air that can drastically affect an aircraft’s stability and performance.
He explained that a downdraft, often associated with unstable weather conditions, can push an aircraft toward the ground even when all onboard systems are functioning normally. “Our initial analysis of the flight data, combined with eyewitness accounts, indicates that the helicopter unexpectedly entered a localized downdraft during flight. This resulted in a sudden drop in altitude and lift, leaving the pilots with minimal time to respond,” Captain Forjoe said.
The investigator revealed that flight data recorders and key mechanical components have been retrieved for in-depth laboratory analysis to establish whether any technical malfunctions contributed to the loss of control. He further noted that weather reports from the Ghana Meteorological Agency on the day of the crash recorded “unusual wind activity” in the operational zone, which may have intensified the downdraft’s effect.
> “In aviation, even a well-trained pilot can find it extremely difficult to recover from a severe downdraft at low altitude. The aircraft may lose lift suddenly, and despite full power application, the rate of descent can exceed the helicopter’s ability to climb,” — Captain Paul Forjoe.
Captain Forjoe emphasized that the Z-9 helicopter, widely used for surveillance, transport, and security operations, had undergone its routine maintenance checks prior to the mission and was deemed airworthy. He added that all necessary maintenance records were up to date, ruling out negligence in the servicing of the aircraft.
The investigation team, which includes engineers, flight safety specialists, and meteorologists, is working closely with the Ghana Air Force and the Ministry of Defence to produce a comprehensive final report. Recommendations will be made to strengthen flight safety procedures, especially for helicopters operating in coastal and hilly areas prone to turbulent weather.
Authorities have called for patience and public cooperation as they complete the full analysis. The final report is expected to outline measures to prevent similar accidents in the future, including enhanced pilot training for downdraft recovery, real-time weather monitoring systems, and upgraded flight safety protocols.
Families of the victims continue to receive support from both military and civilian aviation authorities as investigations proceed.
This tragic event serves as a reminder of the complexity and risks involved in aviation operations, particularly in unpredictable weather environments
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