In order for Zello to work in the field, you must have a cell connection. Once connected, however, you create your own push-to-talk PTT radio network that works anywhere you are in cell coverage. In addition to voice PTT functionality there is also text and image messaging, and location sharing. Location sharing can be handy in many SAR scenarios. In fact, on a recent search mission some of my teammates were looking for the command post, and unable to find the right location.
I was able to give them an idea of where they were relative to the CP location, and speed their arrival. My team is spread out all over Southern California, and Zello has provided us a useful one-to-many tool for wide area coordination that is quickly deployed. After using Zello for a number of years, I have compiled a few thoughts that may help in understanding how you may integrate Zello into your team's activities. You can read it here. Like any tool, regular training is necessary for success.
Using Zello takes a bit of practice, and does not replace our existing radio networks. It is a powerful tool, however, and if your team is interested, feel free to contact Jeff Lehman jlehman sbsar. Save the dates November 21 and 22, Hence this year, there could be a deficit of SAR members certified to attend full winter missions. Individuals requesting temporary certification will be evaluated by the BMC instructors.
The size of the class is yet to be determined. It is possible there will be a waiting list with notification of acceptance the week prior to the class. The BMC instructors will determine who is allowed to attend. The park is steadily experiencing increased canyoneering. At the moment there are more than identified technical canyons in the park. It is far too hot in the summer to do canyons. Some of the canyons are relatively easy access with a short hike or shuttle.
Some require significantly more effort heavy packs and long hikes. Huge groups of canyoneers meet during the winter holidays in order to socialize and explore canyons.
The joint training involved nine members of the Cave team and nine rangers. Initially we had a round table discussion about the basics of canyoneering in class A canyons and how it differs from technical rope rescue.
All anchors in the canyon were taken apart. Webbing was replaced. For anchors we built typical cairn anchors, rock chocks, knot chocks and simple loops over horns. We practiced courtesy starts for difficult to access rappels. We backed up anchors with human anchors. We protected rope via padding or creeping the rope.
We experimented with a large variety of canyoneering ropes and rappel devices. We performed pack drags and partner assists for downclimbing. And of course, we were treated with fantastic weather, including great views of snowcapped Telescope peak. I started in search and rescue in In that time I have seen the rise of GPS from expensive, specialty item to a ubiquitous pocket commodity, the replacement of the pager with a reliable cell phone network not always a good replacement , and ever increasing use of computers in planning and executing SAR missions.
Speaking of my handheld GPS. The smartphone is a truly useful SAR tool. Each year, like every MRA team in the state, my team must retest in one of three disciplines: Technical rope, snow and ice, and search management and tracking.
The discipline rotates every three years. We had our search management and tracking training this past month, and I had a chance to reflect on how search management and searching has changed over the years. The basics are the same. We use maps, compass, tracking sticks, sketches, etc.
However, I am finding that I no longer print paper maps. Having a large map nearby that shows the context of information at hand, is very powerful.
However, if I am completing a search mission in the field, I like to have that info on my phone where I can overlay my position, and readily store clues, and photos.
If I have cell service I can easily send those photos and data to others. This is a game changer. Likewise, in the command post we no longer huddle over the paper map on the table, but a computer screen. Sure, we will occasionally print a large map for reference, but much of the work is done looking at a computer screen. UTM coordinates are incredibly useful when using a paper map. They are also useful in that they can indicate actual distances over ground easily.
However, they can be confusing when it comes time to parse them when entering them on a computer. When I enter it on the computer, is there a space between the zone and latitude band? Is there a space between the latitude band and the easting? Send your stories and photos now. Read more.
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