For aircraft lengths ranging from 90 feet to less than 126 feet, which index is applicable?

The classification of aircraft based on their lengths is essential for determining the appropriate level of firefighting and rescue resources required at an airport. For aircraft that range from 90 feet to less than 126 feet in length, Index B is the applicable index.

Index B is designated for medium-sized aircraft that can create specific firefighting and rescue challenges due to their size and potential fuel loads. It ensures that the airport has the necessary resources, such as firefighting vehicles, equipment, and personnel, to effectively respond to incidents involving these aircraft. This classification reflects considerations like the aircraft's fire hazard potential, size, and the necessary response capabilities needed for adequate safety and emergency readiness.

Indexes A, C, and D correspond to different categories of aircraft based on size and specific operational requirements, making them unsuitable for the specified range of 90 to less than 126 feet. Understanding these indexes is crucial for airport fire safety and response planning, ensuring that resources are allocated effectively to meet operational demands.