In-Flight Door Separation Incident: NSIB Releases Preliminary Report on T7-SEI Flight in Abuja

The Nigerian Safety Investigation Bureau (NSIB) has released a preliminary report on an alarming incident that occurred on October 15, 2026, involving a Bombardier Challenger 604 aircraft with the nationality and registration marks T7-SEI, operated by Triton Aviation Limited. According to a report by Tribune Online, the accident took place during the initial climb after take-off from Nnamdi Azikiwe International Airport (DNAA), Abuja. The incident involved the in-flight separation of the passenger-crew door of the aircraft. The NSIB’s report, while preliminary, offers insight into the sequence of events that unfolded during the unfortunate incident. This is a developing story and more details are expected to emerge as the investigation continues. The full report can be accessed on the NSIB’s website.