How far does the take-off thrust blast danger area extend from the tail of a medium size jet transport airplane?

The take-off thrust blast danger area for a medium-sized jet transport airplane extends 1,200 feet from the tail. This distance is critical for ensuring the safety of personnel and equipment on the ground during takeoff operations. The thrust produced by the engines while the aircraft is taking off can create a powerful jet blast that has the potential to cause injury or damage.

Understanding this danger area is vital for ground crew and personnel who may be working close to the aircraft. Arranging safe distances ensures that any hazards associated with jet blast are mitigated, making ground operations around the aircraft safer. Other distances provided in the options do not accurately reflect the standard safety recommendations established by aviation authorities, which specify the 1,200 feet distance for medium-sized jet transports to adequately account for the force of the jet blast under typical conditions during takeoff.