(Added) Ensures PHAs are being completed and results are entered into the database in a timely manner. 2.5.14. (Added) Ensures 4T profiles are initiated on military members found to be questionable for con-tinued active duty IAW chapter 10 of this Air Force Instruction.
Half Dome Elevation: 8,842 feet (2,695 meters) Total Elevation Gain: 4,800 feet (1,600 meters) from Yosemite Valley. The red line marks the route of the Mist Trail, which will take you (if only! actually, you'll take it) to the top of Nevada Fall. This stretch is 2.6 miles (4.2 km) long and climbs 2,000 feet (600 meters). It's the most scenic stretch of the trail until you approach the shoulder of Half Dome.
Best Answer: The horizon distance as seen from an elevated position can be calculated by: Dist to horizon = Sq root of, ((radius of earth + hight above ground)^2 - radius of earth^2) http://www.boatsafe.com/tools/horizon.ht... says if you are on Mt Everest, 29006 feet high, unobstructed horizon is at 229 miles. So your figure of 800 miles is a bit high, by about 4 to 10 times. But if this girl's city is quite high also, and the planet this is on is much larger than the Earth (curve of horizon is larger) then 800 miles might be possible.