This is a busy generation, working their fingers to the bone just to fulfil the necessities of their lives and profound desires but emergency communications is important!
They get to experience new cultures, new ideas, learn and unlearn stuff, meet new people, come across new things, be adventurous, and explore a sense of self. People seek change from their mundane life routines in the vastness of the nature.
Your first and foremost concern during any inconvenience should be communication, as it is sending and receiving of messages at both ends which helps build up a mode of circulating the information. The landlines, cell phones, smart phones, internet, power and the systems eventually shut down. While food, weapons and other things are essential to survive, a well-grounded communication could actually save your life. In any sort of calamity, the normal mode of communication gets disrupted. On a broader perspective, the place might hit by a terrorist attack or a war might have started.
Communication, at the times of crisis, requires different strategies. Basically, there are two means to ask for help and communicate – audio and visual. For instance, by creating noise you would be able to make others listen and understand that someone is in dire need of help. Stating another example, you can simply light up flames, with the spreading smoke someone might see if you are in danger and are asking to be rescue. All it depends on the circumstances and environment in which you are trap. You just have to be present minded and pick your move accordingly. Search for the material which would be of most help and perform your actions accordingly.
Naming a few devices, receivers allow you to fetch the information from the outside sources, scanners check updates on incidents happening in your area, weather radios are program to send alert signals whenever an abrupt change in weather is observe, and the AM/FM radios work on shortwave radio waves able to be send across long distances. The factors that affect the range of the radio include the height of the area, the signal strength and size of the antenna. You have to get an understanding of how to send and receive messages from the radio.
The primarily focused device for emergency communications is the radio. Radio is by far the most authentic and fastest way to reach out to others for help. To make sure you know how to operate a radio, you must get yourself familiar with those in your system.
The most popular hand-held devices for two-way short range communication on camping sites, terrains, and job sites are the walkie talkies. Nevertheless, GMRS radios have much greater range and battery power which would help a lot in survival communication. Its extraordinary features include the transmission of text, audio and even visual communication on a much longer range. Another exceptional radio hailed for being the most reached device of survival communication is HAM radio. It requires licensing from the Federal Communications Commission and is a bit costly as compared to the walkie talkies. The chances of interference are very low but their battery life is an issue of concern.
You need to tell them where you are, how you got stuck, what could be the solution to get rid of the problem at hand and all the questions you might need to know at that time. You need to get your rescuers’ attention so that any signal you provide gets a response. This signal would depend on the environment you are trap in and the resources you might find at that time.
Based on the resources you find, you can use a torch, a whistle, flags, mirrors, or any other device you find convenient to perform the gesture for help using SOS. It includes three dots followed by three dashes proceeding with three dots. The dots are three seconds long pulses while the dashes take six seconds. You can write SOS using rocks, sticks or simply your hands on open landscapes, snowy areas and beaches.
Besides SOS, the other methods include semaphore, heliography, fire signaling and bird calls.
- Semaphore is perform using flags which are bright colored so as to be view through the binoculars or cameras. Special training done to practice forming letters with arms. A timed pause separates the letters and numbers as the hands move from one position to the other. All this practice done in shortest possible movement.
- Heliography is basically the reflectance of suns light to communicate messages using mirrors.
With the proper mirror alignment, the reflected light could seen extending ten miles.
- Fire Signals are fundamentally the smoke rising from a certain area. It depends on you to create a large fire or a triangular three fires. To increase the smoke, you should cover the flames with vegetation.
- Lastly, Bird Calls serve a major purpose in associating danger in your area. Pigeons are well known for their ability of carrying messages around. While, some birds show unusual behavior in the presence of some predator which can serve to be an alert for you in escaping.
- While other techniques are man-made geometric patterns like straight lines, circles, triangles or Xs being display, a big fire, or a flash of light in the deserted areas.
Survival situations demand time management and enough knowledge about emergency communications. Most , you must be well prepare for any urgent situation to tackle it with best practice. Hence, whatever method you might adopt or a device you might operate, make sure you know all the practice and be ready to carry out the operation on short notice.