Establishing a Landing Zone Flashcards
What is a benefit of helicopter medevac?
Helicopters do not need an airport to land.
Who is responsible for establishing a landing zone during a medevac?
Either the ground EMS crew or a local fire department.
What is involved in establishing a landing zone?
More than simply looking for a clear space; it requires ensuring safe landing and takeoff.
What is the recommended size for a landing zone?
100 x 100 ft (30 x 30 m).
What is the minimum size for a landing zone?
60 x 60 ft (18 x 18 m).
What should be done if the landing site is not level?
Notify the flight crew of the steepness and direction of the slope.
What is the maximum slope allowed for a landing zone?
5 to 7 degrees.
What types of debris should be cleared from the landing zone?
Branches, trash bins, flares, sheets, caution tape, and medical equipment.
What should be examined in the immediate area for hazards?
Overhead or tall hazards such as power lines, telephone cables, antennas, and trees.
Why is it important to communicate hazards to the flight crew?
The flight crew may not see hazards that are easily visible from the ground.
How can hazards be marked for the flight crew?
Using weighted cones or positioning emergency vehicles at the corners of the landing zone.
What should not be used to mark the landing site?
Caution tape, people, or flares.
What is the recommended action for nonessential people and vehicles?
Move them to a safe distance outside of the landing zone.
In what direction will both the approach and departure be performed?
Into the wind.
What should be communicated to the flight crew if the wind is strong?
The direction of the wind.
What might the flight crew request to aid their approach in strong winds?
A wind directional device.
