inputs.text: essential device alaskan pilot - fly far north alaska brooks range upper yukon valley north west bettles pleasure danger always lurking familiar gravel bar remote lake frequently 500 miles nearest outpost civilization use count spot device let wife friends know whereabouts landed safely spot never failed sent many perfect localization messages reviewed spot messages returning awe accuracy location google mapsfor us pushing envelope safe return device changed game allowed us fly extra margin safety given stay behind reassurance knowing safe grateful many pilot buddies essential sophisticated device service