Disaster Communication For Preppers | Preparedness

Feature | Walkie Talkie | Disaster Communication For Preppers | Preparedness | communication during emergency situations

Learn the different forms of disaster communication when an emergency or disaster strikes.

RELATED: Radio Communication: Part 1 | Staying in Contact When SHTF

In this article:

  1. Don’t Be Out of Reach During Emergencies
    1. Cell Phones/Smartphones: Primary Disaster Communication Device
    2. Alternative Methods of Communication During a Disaster
    3. Phone Booths: Quick and Easy Disaster Communication System
    4. Satellite Phones: Ultimate Device in Emergency Disaster?
    5. Social Media: The Disaster Communication Wild Card
    6. CB Radio: Prepper’s Choice of Communication in Natural Disasters
    7. HAM Radio: Tried-and-Tested Disaster Communication Device
    8. Serval Mesh: Promising New Disaster Communication Method
    9. Preparation: Best Disaster Communication Solution
  2. Before a Disaster: How to Prepare Your Home and Mobile Device

Ensure Everyone’s Safety with These Disaster Communication Options

Don’t Be Out of Reach During Emergencies

Disaster communication is important for our survival. There is no way to know exactly when or where a disaster can strike.

Advanced technologies can help predict these occurrences. Nature, though, can still find ways to surprise the unsuspecting population.

Having communication during emergency situations can mean safety and preparedness. It can help reduce the extent of the destruction caused by these calamities.

Here are the different types of disaster emergency communications.

1. Cell Phones/Smartphones: Primary Disaster Communication Device

Cell Phones/Smartphones: Primary Disaster Communication Device | Disaster Communication For Preppers | Preparedness | communication during emergency situations

We will start with cellphones because almost everyone has one. While cell networks are often overwhelmed during a disaster, they still might help you make contact.

If your initial attempts to make a call fail, try texting or using your phone’s data plan to make contact.

As we’ve seen in past disasters, texting and even social media apps can sometimes work, even when voice doesn’t. A text message takes a lot less bandwidth than a phone call, so during a disaster this might be your best bet for making contact.

To read the whole article, click here.

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2. Alternative Methods of Communication During a Disaster

Alternative Methods of Communication During a Disaster | Disaster Communication For Preppers | Preparedness | communication during emergency situations

Communicating in an Emergency: National Preparedness & Disaster Recovery Planning Infographics Photo by ICF [Slideshare]

Here’s more information from offthegridnews.com:

Make sure your family knows all modes of emergency communication during disaster, the method of communication that will be used, and in what order. For example, the first line of communication is cell phone, followed by text, followed by…you get the point. This will ensure family members know how – and more importantly where – to look for emergency messages from loved ones. Also, think of alternate communications, unconventional methods of communicating with loved ones, such as:

Text: Text messages require far less bandwidth than phone calls, and even when the ominous “all circuits are busy” recording comes on, texts will still work as they operate on a parallel network to cell phones.

Email: Don’t discount sending e-mails during emergency situations as a valid method of communication. Email servers are located globally, and it’s unlikely they will all be dead at the same time. But where do you get internet access if cell phone service is dead? Oftentimes, WiFi service will still be up and running, since the cables used for hard-wired Internet operate on different networks than cell phones. For most WiFi, you don’t even need to be in the building to access the service.

3. Phone Booths: Quick and Easy Disaster Communication System

Phone Booths: Quick and Easy Disaster Communication System | Disaster Communication For Preppers | Preparedness | communication during emergency situations

Yes, they still exist, and most of them are on landlines, which are inherently reliable; most landlines have been operational for nigh on 80 years. There are even apps online that tell you where phone booths are located. Make sure you carry change for that purpose.

Read more about it here.

4. Satellite Phones: Ultimate Device in Emergency Disaster?

Satellite Phones: Ultimate Device in Emergency Disaster? | Disaster Communication For Preppers | Preparedness | communication during emergency situations

While on the expensive side, during a natural disaster or crisis, having a satellite phone just might save your life.

Satellite phones offer a couple of advantages during a disaster. First, they don’t rely on local cell networks, so they’re less likely to be affected by an increase in call volume. Second, even if the entire local cell network goes down, your satellite phone is still going to be operational.

Recently, I’ve been testing the SPOT Global Sat Phone, and I’ve been really impressed with its ability to call from even the remotest areas of the back country. In areas where my cell phone has zero reception, my SPOT phone is able to call out to anywhere in the world.

Click here for the full post.

5. Social Media: The Disaster Communication Wild Card

Social Media: The Disaster Communication Wild Card | Disaster Communication For Preppers | Preparedness Social Media: The Disaster Communication Wild Card | Disaster Communication For Preppers | Preparedness | communication during emergency situations

“We have to think about social media not just as this place online where people go to have fun or share mindless thoughts,” he said. “It’s apparent that social media can be a really powerful tool, not only for preparedness, but also as a coping mechanism.”

Just as radio was years ago, social media helps people connect with others, lets them know there are others out there sharing the same problems.

“It lets people know they are somehow connected to others,” he said. “People use social media to share their feelings, as well as help them try to make sense of the tragedy.”

Read more about the study here.

RELATED: Radio Communication: Part 2 | Which Radio is Right for You?

6. CB Radio: Prepper’s Choice of Communication in Natural Disasters

According to Offgridsurvival:

I know, you’re probably picturing big rig trucks or bad movies from the 1980’s; but the fact is, the C.B. Radio can be an important part of your emergency communications arsenal. I recommend having one in your vehicle, having a handheld one in your bugout bag, and having a base station at home.
During a localized disaster, you should be able to make contact within a 20 – 30 mile radius. This makes the C.B. Radio a great way to coordinate with friends and family during localized disasters.

7. HAM Radio: Tried-and-Tested Disaster Communication Device

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The HAM radio has played an integral role in every disaster this nation has faced for over 100 years. HAM will remain functional even when modern communication devices become worthless. The seemingly old-fashioned devices are extremely reliable and allow users to connect with the outside world when Internet access, cell towers, and phone land lines are no longer functional.

CB Channel  Frequencies

Channel 1        26.965 MHz

Channel 2        26.975 MHz

Channel 3        26.985 MHz    Prepper CB Network (AM)

Channel 4        27.005 MHz    The American Pepper’s Network

Channel 5        27.015 MHz

Channel 6        27.025 MHz

Channel 7        27.035 MHz

Channel 8        27.055 MHz

Channel 9        27.065 MHz    REACT Channel – Emergency CB radio use

Channel 10      27.075 MHz

Channel 11      27.085 MHz

Channel 12      27.105 MHz

Channel 13      27.115 MHz    Popular with campers, RV drivers, and boaters

Channel 14      27.125 MHz    Federal Motor Coach Association

Channel 15      27.135 MHz    Popular with California truck drivers

Channel 16      27.155 MHz    Popular with ATV clubs

Channel 17      27.165 MHz    Also popular with California tractor-trailer drivers

Channel 18      27.175 MHz

Channel 19      27.185 MHz    Primary truck driver chat channel

Channel 20      27.205 MHz

Channel 21      27.215 MHz

Channel 22      27.225 MHz

Channel 23      27.255 MHz

Channel 24      27.235 MHz

Channel 25      27.245 MHz

Channel 26      27.265 MHz

Channel 27      27.275 MHz

Channel 28      27.285 MHz

Channel 29      27.295 MHz

Channel 30      27.305 MHz

Channel 31      27.315 MHz

Channel 32      27.325 MHz

Channel 33      27.335 MHz

Channel 34      27.345 MHz

Channel 35      27.355 MHz    Australian channel

Channel 36      27.365 MHz

Channel 37      27.375 MHz    Prepper 37 channel

Channel 38      27.385 MHz

Channel 39      27.395 MHz

Channel 40      27.405 MHz

Prepper Freeband and CB Radio Frequencies

CB 3 (AM) 26.9850MHz            Prepper Channel

CB 36(USB) 27.3650MHz          Survivalist Channel

CB 37 (USB) 27.3750MHz          Prepper CB Network – AM

Freeband(USB) 27.3680MHz    Survivalist Network

Freeband(USB) 27.3780MHz     Prepper Channel

Freeband(USB) 27.4250MHz     Survivalist Network

Get the full list of frequencies here.

8. Serval Mesh: Promising New Disaster Communication Method

Serval Mesh: Promising New Disaster Communication Method | Disaster Communication For Preppers | Preparedness | communication during emergency situations

Communicate in a disaster even without a mobile network using Serval Mesh

According to The Serval Project:

Mobile phones normally can’t be used when cellular networks fail, for example during a disaster. This means that millions of vulnerable people around the world are deprived of the ability to communicate when they need it most.

We have spent the past four years working with the New Zealand Red Cross to create a solution. We call it the Serval Mesh, and it is free software that allows smart-phones to communicate, even in the face of catastrophic failure of cellular networks.

It works by using your phone’s Wi-Fi to communicate with other phones on the same network. Or even by forming impromptu networks consisting only of mobile phones. Mesh communications is an appropriate technology for complementing cellular networks. Think of it like two-way radio or CB radio that has been propelled into the 21st century. For long-range communications, you will still need to make use of cellular or fixed telephone networks or the internet.

This software allows you to easily make private phone calls, send secure text messages, and share files in caves, in subways, in the Outback, in Australia or Africa, in Europe or the United States — even when cellular networks fail or are unavailable.

You can also keep using your existing phone number on the mesh, which is really important in a disaster when people are trying to get back in contact with each other.

Test it yourself by downloading the Android app.

9. Preparation: Best Disaster Communication Solution

Before a Disaster: How to Prepare Your Home and Mobile Device

  • Maintain a list of emergency phone numbers in your cell phone and in or near your home phone.
  • Keep charged batteries and car-phone chargers available for backup power for your cell phone.
  • If you have a traditional landline (non-broadband or VOIP) phone, keep at least one non-cordless phone in your home. It will work even if you lose power.
  • Prepare a family contact sheet. This should include at least one out-of-town contact who may be able to reach family members in an emergency.
  • Program “In Case of Emergency” (ICE) contacts into your cell phone. This way, emergency personnel can contact those people for you if you cannot use your phone. Let your ICE contacts know about this too. Inform them of any medical issues or other special needs you may have.
  • If you need to evacuate, have call forwarding on your home phone. Forward your home phone number to your cell phone number.
  • If you do not have a cell phone, keep a prepaid phone card. Use it if needed during or after a disaster.
  • Have a battery-powered radio or television available (with spare batteries).
  • Subscribe to text alert services from local or state governments. Parents should sign up for their school district emergency alert system.


For more information on disaster communication, here are tips from FEMA:

The tsunamis, typhoons, and earthquakes in recent years stressed the importance of an alternative communication system during disasters. The different communication options can provide you with the best chances for survival.

They allow you to get help when you need it the most. It also provides peace of mind for your worried family members and friends.

Do you have other recommendations for disaster communication? Please share your suggestions in the comments section below.

Up Next: 

Placard | Disaster Communication For Preppers | Preparedness | communication during emergency situations

Editor’s Note: This post was originally published on November 12, 2014, and has been updated for quality and relevancy.

627 Responses to :
Disaster Communication For Preppers | Preparedness

  1. 25-30 miles coverage with CB radios? Not really. Unless someone is running well over the legal limit and has a high, fixed antenna, I wouldn’t depend on more than five. Also, the CB channel assignments under ham radio should be place under the CB section. Just because the author is a fan of CB doesn’t make it a good idea.

    Ham radio is vastly better in its coverage, particularly if VHF/IUHF repeaters remain up, as they are intended to do in an emergency. There are systems that cover entire states that way. And with HF radio, a careful choice of frequencies will give you any range you want.

    The article on phone booths doesn’t mention one advantage they have. In an emergency when phone circuits are swamped, they get priority access under an old assumption that a phone booth is how people call in fires and crimes.

    Satellite communication should mention a texting system. It’s cheaper to use than voice and perfectly adequate in most emergencies. Besides, both parties don’t have to be available at the same time for it to work.

    1. Ron says:

      HAM radios will allow mad max types to locate your positions, leaving you open to theft and death vs a cb radio or a vhf radio does not give away location info. When the SHTF there will be hordes of hungry ruthless people who did not do their part in prepping and will look to steal from others using the very devices one thinks is guarding their safety.

      1. John says:

        How are they going to locate your position? They would either need a direction finder (which very few have)…..or someone being stupid and giving your location “in the clear”. It’s called operational security. Not only have I briefed my entire family on OPSEC….but have generated an Authentication Table for everyone to use so they can confirm exactly who they are talking to on the radio…..the person they want to talk to-or an imposter. As a HAM myself, I have all that equipment. I could find you ANYWHERE you are (once identifying your operating frequency….but what would be the point? IF the SHTF we have our permanent location to go to. I wouldn’t be hunting someone down by their radio usage. I’m staying put!

      2. Ronny, either you are very young, or you don’t understand anything about radio transmissions.

        ANYTIME you are transmitting a signal–by ham radio, by CB radio, or by anything else, you are creating a radiated signal which is detectable by anyone with a receiver and a loop antenna!

        All radio signals ARE trackable and traceable!

  2. Dax Hunter says:

    I just ordered a book off Amazon called Ham Radio Go Bag by
    Max Cooper. It looks like a useful book. I’ve read a couple of this authors
    other books and they were great. I’m looking forward to this one. Just wanted
    to pass this along.


  3. John Anderson says:

    I don’t know if I’m going to be in a disaster of any kind, or if anyone in my family will be. If I need to let my family that I’m OK or need help I would like a Satellite radio to communicate with them. It is better to be prepared when disaster strikes. http://www.internationalsatelliteservices.com/products/msat-g2-fixed

    1. Hammerhead says:

      satellites ill be down also!
      Get a ham license so should ALL OF YOUR FAMILY
      or AS A last resort CB (aka: Chicken Band Radio)

      1. Anonymous says:

        Satellites dont go down during emergencies. Unless N Korea shoots them down. LOL

        1. Bob says:

          A good solar flare or an EMP from a nuke can knock out satellites. The least infrastructure between you and the person you’re talking to, the better. That leaves CB and ham radio. Of course a good EMP can knock out those too. I would pick ham radio because the users of the service are less likely to come over and steal you stuff. But get a license! I don’t know what pteppers keep posting the same BS stuff.

  4. Blair Christensen says:

    I work with the Amateur Radio Emergency Services team in my area and I just have to point out that you really need to reverse the order of items in this article. Our state fell right along the path of the Eclipse in August and I can tell you right now that NOTHING – cell service, etc. – was working in those areas because of call saturation. I would also like to point out that in the case of a severe emergency, the cell towers get taken offline for anyone who doesn’t have a priority call signal (ie EMS crews and response teams). That includes the so-called mesh grid #8. And sat-phones. Even the internet (including social media) isn’t reliable in a crisis.

    Here’s your best bets:
    1. FRS/GMRS radios. These don’t require a license so I include them first. You can get a pair at Wal-Mart for $30 or so for cheap ones and they have an effective range of a couple of miles.
    2. Amateur radios. These require a license, but even a standard handy-talkie has a base effective range of 10-15 miles depending on terrain and much more if you have a good repeater to bounce off. Some repeaters extend basic UHF/VHF communications into the hundreds of miles. Technically these are superior and more flexible than FRS/GMRS radios, but they also require more know-how.
    3. CB radios. These don’t require a license (and are easier to use than amateur radios), but do require a good source of power and pre-installation for proper use. I rank them behind the amateur radio because of both flexibility and portability.

    That’s it. That’s the list you should focus on for real emergency communications don’t rely on commercial power to be available.

    1. Ed says:

      Unless something has changed recently GMRS still requires a license.

  5. Dave Kapler says:

    Do you have more information on the Serval Mesh free app?

  6. Anonymous says:

    Ham radios require significant practice and understanding to use them, regardless of whether you seek the license or not. My late brother had one and I own it now. I messed with it for several hours to see what I could hear or reach. It was useless for even a radio check.

    Ham nerds don’t want everyone to know how to use them and aren’t kind to people seeking basic advice. No way I can prepare my family and relatives with this method for communication.

    We have common band walkie talkies that reach 3/4 mile in town and 3-5 miles in the open. They are inexpensive and if used in pairs (each party has two) you can run two channels and double the distance if you’re using someone in the middle as a repeater. One drawback is they will be pretty busy in a disaster.

    1. Bo says:

      Yes ham radios can be a little difficult to setup because there are several parameters that are required to make them work with repeaters. Once configured, they are very simple to operate, especially with the tech savvy kids now a days. The ham radio community is very inviting to new comers. They do want a person to be licensed and be a part of the community in order to maintain some control over the frequencies. Otherwise, the frequencies would be nearly useless like CB radio has become. Don’t get me wrong, it serves the purpose for the people who use it, but for most, it’s a lawless society.

      It is very easy, these days, to obtain a amateur radio operators license. You can practice for the test online and take sample tests. It’s all multiple choice. My wife studied the manual, took the test and nearly aced it. She has no radio or electronic knowledge at all. If you want the most reliable source for emergency communication and meet folks that will bend over backwards to assist you in time of need, this is the way to go. Radios are so cheap now, that you can buy a pack handheld radio’s for less than $200. With a 5 watt radio, in most areas, you can access multiple repeater sites. It’s well worth looking into if you are serious about communications in a disaster, but it will take a little effort on your part.

      1. Bob says:

        One piece of advice, if cell towers are down, repeaters are down. During Sandy, I could not hear one repeater in my area and I’m close enough to NYC to use repeaters from there. So, VHF/UHF (ham or FRS/GMRS) for reliable short range (about a mile or so), HF (ham or CB) for longer distances. Pick the radio for the type of user.

        1. Anonymous says:

          It depends. My repeater stayed up during power and cell outage in Polk County, FL. Be prepared. Also, Satellites DON’T go down.

  7. Suzanne says:

    Let’s all hope that the disaster we’re preparing for isn’t an EMP event.

  8. Anonymous says:

    The CB channels and frequencies listed above are not part of the those available to the armature radio operatos and do not require a license to use as does the armature radio HAM bands. Obviously the author did not do his homework before publishing this article.

  9. Jim says:

    Just a thought on licenses If the Shtf event happens. No one cares about licenses

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