Types of risks in drone operation

Home » Operations » Types of risks in drone operation

The operation of drones can be hazardous sometimes, especially now that their usage is so extended. That’s why it is so important the managing and insure against risks in drone operation.

Drones can cause physical damage. The main sources of this kind of damage are:

Kinetic energy
Propellers
Storage battery

Kinetic energy

Every drone’s impact has an energy that depends on its weight and speed. Although the drone’s energy in the impact can be very high, the structure isn’t usually rigid enough to inflict severe damage because it becomes deformed. The exception is the propellers; they can cause the most serious damage.

Propellers

The risk caused by the propellers can cause the following injuries to people:

Cutting is caused by physical contact with the propeller. As the propellers have sharp edges, they can cause deep wounds, primarily when in motion. Bigger propellers or propellers made of certain materials such as carbon or glass fibers can sever skin, especially if they break.

Cuts and stab injuries caused by broken propeller blades.

Hearing problems can be caused by propeller noise. To avoid these risks, some tests can be performed. Injury to people tests are performed using synthetic skin to check the damages some incidents may have. The cutting edges of the propellers are checked, too, to verify the injuries they can cause and the changes that should be made to prevent them. Noise tests are also performed to avoid hearing and wildlife damage.

Storage battery

Rechargeable batteries involve a fire risk, mainly when they are damaged or a short circuit happens. Another risk of batteries is that the fire caused by them can’t be extinguished with water. Fire risk analysis is done by analyzing the equipment components, searching for information on problematic components, and determining which components must be tested in destructive tests. Sometimes drones can attack or threaten people, for example, by dropping payloads in crowds, flying near planes during their takeoffs or landings, transporting illegal cargo, etc.

Other types of risks in drone operation

Drones have other types of risks that are not physical. These are, for example, invasions of privacy or hacking.

Invasion of privacy

Drones can soar over a property, looking down into yards. Smaller and quieter ones can stand outside a window or a door, watching what’s happening inside go unnoticed.

Hacking data centers

Trained experts can easily adapt the drone to carry a mobile phone or Raspberry Pi, turning it into a «flying computer.» Such drones could be used to hover near corporate offices, try to detect unsecured connections, capture keystrokes, and even capture images and videos that could lead to corporate espionage. Regulation and training are being used to prevent these risks from causing serious harm and from increasing.

Resource: Technik Consulting / 911security

< Blog