Each week, Alaskans (and others around the world) read news reports
of someone trapped for hours or days by bad weather, an avalanche, or
an accident. The following devices could save them time, money, and
possibly, lives. Many are the size of a deck of cards and not much
heavier. The following recommendations come from Bryan Emerson, a
member of Alaska Airmen Association, Willow CERT (Community
Emergency Response Team) and Civil Air Patrol (search and rescue
operations). Below the article are resource links and purchase/use recommendations.
Communications
technology transmits information either one-way or two way. Both are
useful.
UNILATERAL COMMUNICATIONS DEVICES:
Weather radio: (Advertised
prices range from $20 – 100.) A weather radio is the size of a
portable AM/FM radio, and, in fact, many portable and installed AM/FM
radios include a local weather band that relays continuous loops of
repeated and updated weather information for a target area.
Dedicated weather radios offer multiple weather frequencies so that a
traveler in remote locations can usually tune in to one or more. (In
our part of the Alaska bush, we can hear two stations). Some devices
allow for an external antenna that boosts reception. With this in
mind, many prudent backpackers traveling through river valleys or the
back side of mountains carry a lightweight coil of copper wire that
they can plug into the radio and hand up on a tree. Travelers can see the weather station frequencies for various locations on NOAA.gov. Consider enrolling in a free online SKYWARN Spotter class.
APRS.fi:
(free) This website program enables someone to track a traveler for
free, on the website,
www.aprs.fi
(FI for Finland) as long as the traveler carries a GPS equipped
amateur radio (like a Kenwood) and has registered the radio call sign
on the website. To work, the person with the transmitter needs to be
within line of sight of (radio) repeater towers. (There are two in
Anchorage). We have found it easy to follow the progress of a
traveler on foot, car, or airplane throughout large swaths of the
Mat-Su Valley, too. However, it cannot capture travel in river
bottoms or the far side a mountain undetected by a repeater tower.