[Talk-GB] Sat Navs to stop working?

2009-05-21 Thread Russ Phillips
Yesterday, on Radio 2's drive time show, someone mentioned that sat navs would stop working next year. My wife heard it as she was driving home, but there were no details. We can't work out what they were talking about. The Listen Again page is here: http://www.bbc.co.uk/programmes/b00kg9fr I

Re: [Talk-GB] Sat Navs to stop working?

2009-05-21 Thread Douglas Furlong
My father phoned me last night to discuss it. I've not listened to the show, however my understanding is that, they satellites are gradually reducing in orbit and as such will eventually drop on our heads, as opposed to letting us know where we are. Apparently the US Military have not spent any

Re: [Talk-GB] Sat Navs to stop working?

2009-05-21 Thread Chris Jones
Glenn Proctor wrote: Media hype, as a result of political maneuvering by one of the several agencies involved with keeping GPS going[1]. The US is behind on one of the programs that launches new/replacement satellites, but the reality is that there are, IIRC, over 30 satellites currently in

Re: [Talk-GB] Sat Navs to stop working?

2009-05-21 Thread David Earl
New Scietists covered this more than a month ago, and has another article this week: http://www.newscientist.com/article/mg20227085.700-ageing-satellites-put-gps-at-risk.html which references the original report on which this story has been based http://www.gao.gov/new.items/d09325.pdf David On

Re: [Talk-GB] Sat Navs to stop working?

2009-05-21 Thread Glenn Proctor
On Thu, May 21, 2009 at 9:48 AM, Chris Jones roller...@sucs.org wrote: Glenn Proctor wrote: Media hype, as a result of political maneuvering by one of the several agencies involved with keeping GPS going[1]. The US is behind on one of the programs that launches new/replacement satellites, but

Re: [Talk-GB] Sat Navs to stop working?

2009-05-21 Thread Steve Hill
On Thu, 21 May 2009, Chris Jones wrote: And with any luck Galileo should be up and running in a few years... They are still claiming they will have 30 sats up by the end of 2013... assuming that includes the 2 test sats they have in orbit already, they are going to have to launch 28