According to ARFF guidelines, when should equipment be available?

The guidelines established by the Aircraft Rescue and Fire Fighting (ARFF) emphasize the importance of having equipment ready and available in a timely manner to ensure the safety of passengers and crew during aircraft operations. The correct choice stipulates that equipment should be on site 15 minutes before the aircraft's arrival and remain for 15 minutes after its departure.

This timeframe allows ARFF personnel to prepare and be ready for any potential incidents that could occur during landing or takeoff, which are critical phases in flight operations. It is not sufficient for equipment to only be available during or after an emergency; proactive measures are essential in ensuring safety protocols are adhered to.

Having the equipment ready well in advance of an aircraft’s arrival helps ensure that emergency responders can efficiently assess the situation and respond swiftly if necessary. This proactive approach is crucial in reducing the risk of incidents and enhancing overall airport safety.