Kenya's AAID says fire damage at the Mount Ololokwe crash site is hampering evidence recovery from Wednesday's Eurocopter EC130B4 crash, with a preliminary report due within 30 days.
Original report
eastleighvoice.co.ke
Cross-border helicopter accident investigations increasingly draw in the manufacturer state and any state whose citizens died, lengthening the evidence chain before causal findings emerge.
Investigators from Kenya's Air Accident Investigations Department (AAID) said on Friday that fire damage at the rugged crash site on Mount Ololokwe in Samburu County is complicating efforts to recover evidence from Wednesday's helicopter crash. The AAID, which is leading the investigation, said all recoverable debris would be transported to Nairobi for examination.

The aircraft involved was a Eurocopter EC130B4, manufactured by the Eurocopter Group, a joint venture formed in 1992 between Aerospatiale of France and Daimler-Benz Aerospace of Germany. Investigators plan to examine and document the accident site and wreckage, recover and preserve evidence, assess the aircraft's systems and components, review operational and maintenance records, and analyse the helicopter's flight path on the morning of the crash. A preliminary report is expected within 30 days, with a final report due within 12 months.
France's Bureau d'Enquêtes et d'Analyses pour la sécurité de l'aviation civile (BEA) is participating, supported by a team of technical advisers, because the EC130B4 is French-manufactured. The United States National Transportation Safety Board (NTSB) has appointed an expert from its Office of Transportation Disaster Assistance due to the involvement of US citizens among the fatalities. The AAID said the investigation is being conducted under International Civil Aviation Organisation Annex 13, which places the state where the accident occurred in charge while allowing other states to appoint accredited representatives, and stressed the inquiry is solely for accident prevention and not to apportion blame or liability. The recovered remains of the occupants have been taken to Lee Funeral Home in Nairobi, where postmortem examinations have been conducted and samples collected for further analysis.
This case follows the standard multi-state pattern for accidents involving foreign-manufactured aircraft: the state of occurrence leads under ICAO Annex 13, while the manufacturing state and any state with affected citizens send accredited representatives and technical advisers. That structure is why both the BEA and the NTSB are involved here alongside Kenya's AAID.
Fire damage at a crash site typically slows wreckage identification and systems analysis, which is why investigators emphasise collecting all recoverable debris before drawing conclusions, and why preliminary findings at 30 days are usually procedural rather than causal, with substantive findings reserved for the final report.
The next milestone is the preliminary report due within 30 days of the crash; it will likely outline the investigation's scope and timeline rather than a probable cause, with the final determination not expected for up to 12 months.
AVI-GO, “Fire-Damaged Terrain Complicates Evidence Recovery in Samburu Helicopter Crash Investigation”. https://ai.avi-go.com/news/ai-news-center/news-briefs/fire-damaged-terrain-complicates-evidence-recovery-in-samburu-helicopt-f6f1d8431437f09dca1e109a2c567083
Figures carry an explicit measurement window — cite the window shown on this page, not the date you retrieved it.