What is the fine-grained topic of the following text: easyJet and Bristol Robotics Laboratory (BRL) have announced that they've entered into a partnership to adapt drones for inspecting easyJet’s fleet of 220 Airbus aircraft as part of a larger package of technological innovations designed to make inspections between flights faster and more efficient. Only return the topic.
easyJet's partnership with Bristol Robotics Laboratory to use drones for aircraft inspection