When being tailgated by another vehicle while responding to an emergency call you should?
When being tailgated by another vehicle while responding to an emergency call, you should: slow down and allow the driver to pass you.
When arriving at the scene of a motor vehicle crash at night you determine that the safest place to park the ambulance is in a direction that faces oncoming traffic What should you do?
contain anything that you might need during the first 5 minutes of patient care. Upon arriving at the scene of a major motor vehicle crash at night, you find that the safest place to park your ambulance is in a direction that is facing oncoming traffic. You should: turn your headlights off.
Which of the following statements regarding the use of warning lights and siren on the ambulance is?
The use of lights and siren on an ambulance: signifies a request for other drivers to yield the right of way.
When approaching a helicopter What should you do?
Always approach the helicopter from the front so the pilot can see you. The safest places from which to approach a helicopter are the front left and front right sides. It is acceptable to walk straight up toward a helicopter from the front, but the pilot will be able to see you better if you approach at an angle.
Why should you not walk in front of a helicopter?
Most helicopters have tail rotors located in the back of the helicopter. The tail rotor spins very fast, is often difficult to see while spinning, and is extremely dangerous. To ensure safety around helicopters, never walk towards the rear of the helicopter.
Can you walk in front of a helicopter?
Never walk behind a helicopter, and avoid approaching a helicopter from uphill if the rotors are engaged. Additionally, only approach when the pilot gives you the okay to do so.
What is the most dangerous area around a helicopter?
Wires
Can you stand up inside a helicopter?
Active vibration suppressors and acoustic technologies make the cabin quiet and the flight smooth so you can relax, read or get some work done. With a six‑foot (1.83 m) high ceiling, the S‑92 helicopter offers true stand‑up headroom – enabling you to walk freely throughout the cabin without stooping.
Why do people bend near helicopter?
Rotors have weight and sag at the edges. When the helicopter is “idling” on the ground the rotors are turning slowly and thus sagging farther down. But, they still have plenty of kinetic energy, and quite enough to kill a person. That’s why people duck when getting off a helicopter.
Are helicopter blades dangerous?
Rotating helicopter blades are especially dangerous to people out- side the aircraft when the helicopter is being powered down and the centrip- etal force on the main-rotor blades is reduced, allowing them to droop closer to the ground.
How high do police helicopters fly?
Although most police air units fly much lower, ABLE usually flies missions at approximately 1500 feet during the day and 2000 feet after 11 PM to help alleviate helicopter noise.
How tall is a helicopter?
Dimensions Main Rotor: 35.1 feet Tail Rotor: 6.1 feet. Height: 10.3 ft. Length: 35 ft. Width: 8.3 ft.
How far up can a helicopter fly?
around 25,000 feet
What happens if a helicopter flies too high?
What Happens If a Helicopter Flies Too High? As the helicopter ascends, the air begins to thin. With thinner air, the main rotor becomes less efficient. The higher the helicopter flies, the slower it ascends due to the reduced power generated by the rotor.
What happens when a helicopter engine fails?
If the helicopter engine stops, everything will go quiet in the cockpit, and the machine will yaw violently to one side. When this happens, the pilot needs to instantly lower the collective, taking the pitch off the rotor blades, and initiating a descent.
What is the lowest a helicopter can fly legally?
500 feet
Can a helicopter across the Atlantic?
Two Ohioans made the first successful crossing of the Atlantic Ocean in a helicopter. The pair successfully flew across the Atlantic Ocean, landing in Prestwick Scotland. The flight covered 3,535 miles and took forty-two hours, twenty-five minutes to complete.
What is the maximum range of a helicopter?
Top 10 Helicopters with the Longest Range
| Details | Manufacturer | Range |
|---|---|---|
| 1 | Lockheed | 1,225 miles |
| 2 | Bell Boeing | 1,011 miles |
| 3 | Bell Agusta | 852 miles |
| 4 | Sikorsky | 808 miles |
Can helicopters fly upside down?
Helicopters can fly upside down for a short amount of time when they are performing a loop. The things helicopters can do as opposed to airplanes are astonishing. They can takeoff and land pretty much anywhere they want. Helicopters are usually able to fly up, down, sideways, and backwards when they need to.
Do helicopters hit turbulence?
Helicopters ride out turbulence thanks to their sleek bodies and flexible blades- which means passengers won’t feel a thing! If turbulence is severe, we simply do not fly.
How does it feel to be in a helicopter?
Helicopters canget a little bumpy but what concerns me most is the “flying carpet” sensation (sometimes a swooping feelign) they all have from takeoff to landing plus you are “up close and personal” to the fact that you are airborne. There is noise, you have to wear headphones, it can be cramped.
How dangerous is wake turbulence?
Wake turbulence is normally not dangerous; there are exceptions to this. When a small airplane is following a large one and is close to the ground, an encounter can be very dangerous.
What type of aircraft has the most severe wake turbulence?
Helicopter wakes
Are VFR arrivals separated for wake turbulence?
Arriving aircraft An air traffic controller shall not be required to apply wake turbulence separation: For arriving VFR flights landing on the same runway as a preceding landing aircraft (heavy or medium)
What is the proper procedure to avoid wake turbulence?
Avoiding Wake Turbulence On Takeoff Rotate prior to the point at which the preceding aircraft rotated. Maneuver your aircraft to avoid the flight path of the preceding aircraft.
How long does it take for wake turbulence to dissipate?
Vortices typically persist for between one and three minutes, with their survival likely to be longest in stable air conditions with low wind speeds. Such conditions can extend their survival at higher cruise altitudes beyond that at low level because of the lower air density there.
When wake turbulence separation can be applied?
Air Traffic Wake Turbulence Separations Separation is applied to aircraft operating directly behind a super or heavy at the same altitude or less than 1,000 feet below, and to small aircraft operating directly behind a B757 at the same altitude or less than 500 feet below: Heavy behind super – 6 miles.
What do modern Aeroplanes have to reduce wake turbulence?
Wake Turbulence is caused by spiralling movements of air from each wingtip on an aircraft. These winglets improve aerodynamics and reduce the intensity of the wake vortices and reduce the likelihood of a wake turbulence impacts.
Do Helicopters produce wake turbulence?
Depending on the size of the helicopter, significant wake turbulence can be generated. Helicopter wakes may be of significantly greater strength than those from fixed-wing aircraft of similar weight. The strongest wake turbulence can occur when the helicopter is operating at lower speeds (20 to 50 knots).