Indian commercial pilots' representatives have formally requested that investigators conduct a much wider review of Boeing 787 Dreamliner technical records in connection with the ongoing probe into AI-171, arguing that the aircraft's deeply integrated electrical systems require far more scrutiny than has been applied so far.
The pilots' body emphasized that the Boeing 787 was designed around what Boeing itself calls a "More Electric Aircraft" concept — an architecture that moves away from traditional pneumatic and hydraulic systems in favour of electricity-generated power across nearly every major aircraft function. This design shift means that electrical generation, power distribution, real-time monitoring, and data-network systems are now central to the safe operation of the aircraft.
According to the union, the sheer complexity and interconnectivity of these electrical systems make a narrow examination of incident-specific components insufficient. They argued that any investigation into a Boeing 787 event must account for the possibility that systemic issues within the aircraft's electrical and data-management frameworks could have contributed to or caused the anomaly.
The demand comes as investigators continue their work on the AI-171 case, which has drawn significant attention from aviation safety experts and airline employees alike. While specific details of the incident remain under active investigation, sources familiar with the probe indicate that questions have been raised about the behaviour of the 787's electrical management systems during the event.
Aviation analysts note that the Boeing 787 has faced technical challenges since its introduction, including well-publicised battery-related issues that grounded portions of the global fleet in 2013. Although those problems were addressed through redesigns, the aircraft's reliance on advanced electrical systems continues to draw scrutiny from regulators and pilot groups who warn that the increased complexity introduces new failure modes that are not always easy to diagnose.
The pilots' association stated that a broader audit would encompass maintenance logs, software update histories, fault-recording data, and component replacement records across the relevant fleet. They stressed that transparency in this process is essential not only for the outcome of the AI-171 investigation but also for maintaining public confidence in the safety of one of the world's most widely operated long-haul aircraft.
Boeing has not yet issued a public comment specifically addressing the union's request, though the company has previously stated its commitment to full cooperation with Indian aviation authorities on the probe.
