Blocked Fuel Line Botched Military Satellite Orbit
Hugh Pickens writes "Dan Elliott reports that a piece of cloth inadvertently left in the fuel line during the manufacturing process may be the reason for the botched delivery to orbit of a military communications satellite that hasn't reached its planned orbit since it was launched in August. The Air Force Space Command and the contractor, Lockheed Martin, have devised a work-around plan using the remaining propulsion systems — reaction engine assemblies and electric Hall Current Thrusters drawing off of onboard fuel—to slowly raise the perigee of the Advanced Extremely High Frequency satellite until it reaches its intended orbit 22,300 miles over the Earth in October, but the GAO says that the $12.9 billion satellite system incurred at least $250 million in extra costs and a two-year delay because of quality problems due to poor workmanship, undocumented and untested manufacturing processes, poor control of those processes and materials and failure to prevent contamination, poor part design, design complexity, and an inattention to manufacturing risks. John Pike of Globalsecurity.org, which monitors defense issues, says the two-year delay is a bigger problem than the extra expense. 'You've got a lot of other things depending on the launch,' says Pike, including ground-based weapons."
$12.9B for yet another military satellite for a Pentagon/CIA that doesn't detect or protect us from attacks that murder Americans and destroy our security, even though the GAO already knows the money was spent on incompetents.
$TRILLIONS in cuts to your Social Security pension that you paid into from your paychecks your whole working life. To protect the $TRILLIONS wasted on the Pentagon/CIA.
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make install -not war
AEHF is a system of four satellites, I think, not just one, but nevertheless, I completely agree with what you're saying re: JWST. It's crazy.
Interestingly, AEHF is a military communications system with data rates up to 8Mbit/s from an orbit of 22,000 miles, while JWST has a data rate in excess of 10Mbit/s from L2, i.e. just under a million miles. The comparison is completely specious, I realise (just think about the size of the comms antennae involved, uplink vs downlink, and so on), but amuses me nonetheless :-)