Qantas and the Australian Transport Safety Bureau have disclosed that an Airbus A380 completed two passenger sectors with a 33-centimetre maintenance work light left inside its left wing after servicing in Sydney. The aircraft, registered VH-OQK, later flew to Dallas-Fort Worth and back before the missing light was found, with investigators linking the incident to multiple breakdowns in tool control and foreign-object checks.
The ATSB found that maintenance staff did not detect the light during foreign-object clearance inspections, and the unreturned tool check at the end of the shift also failed to flag it. A licensed aircraft maintenance engineer then signed the aircraft back into service despite the missing item. The bureau also identified a software gap in Qantas’s maintenance system, which did not automatically alert certifiers that a tool had not been returned.
Qantas has since changed its procedures and introduced a mandatory pre-clearance check to confirm all tooling is accounted for after maintenance. The incident caused no structural damage or system disruption, but it exposed a tool-control lapse on a long-haul widebody aircraft that is likely to draw attention from maintenance teams and safety regulators across the industry.