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Trying to Save Iridium 266
I think about 20 million of you that have written about the Save Iridium Web site. A band of folks have gotten together to try to save the satellites and "Open Source" the network. I'm not sure what uses it will put to, but maybe they should hook up with the Freenet folks.
Give it to the Hams! (Score:1)
this gets old (Score:1)
FIRST POST MOTHERFUCKER (Score:-1)
by Dickless Pinhead on Friday March 24, . . . .
or maybe a randomly generated appelation, like "Clueless Moron" or "Bandwidth Gobbling Idjit" or "Self Important Blithering Imbecile",
and so on
Re:Use for global weather monitoring system? (Score:1)
Take out the trash (Score:1)
These satalites are too expensive to operate and are thus trash. Just as a RESPONCIBLE person does not litter, a RESPONCIBLE company does not leave its garbage behind.
Re:Amateur Radio Satellites (Score:1)
AMSAT [amsat.org] has a new satellite, the Phase 3D [amsat.org], which is scheduled for launch on an Ariane in July. The funding for the launch came from donations by radio amateurs (making it look like PBS), organisations like the American Radio Relay League [arrl.org], and other sources. Being a larger satellite, the Phase 3D has to be launched individually, raising the cost to what is now considered average. The fact that Phase 3D is going to space this summer should be used as a standard.
Re:Amateur Radio Satellites (Score:1)
Re:Worth Saving. (Score:1)
Re:I sure hope they save it. (Score:1)
Re:I sure hope they save it. (Score:1)
Whoa There! (Score:1)
Speak for yourself! The Interplanetary Federation of Octopi consider sea-crashing sattelites a majorly life threatening danger. That's why we constructed a thick shell of ice on our home planet of Europa.
Silly geeks (Score:1)
The next constellation to rain down on us will be Glabalstar, followed closely by ICO. LEO mobile satellite systems will go down as one of the great failures of the decade!
No place to report error ! (Score:1)
I tried to fill in my name but I got an error at http://saveiridium.com/cgi-bin/data when I hit the "Save Iridium!" button.
And I tried to locate an email address to report the error, but there was none on the site. I tried to go to the guessbook and all I got was to the top of the webpage. Then I tried the "livechat' and I got a blank.
Hmmm....
Can someone please point me to a place where I can actually report the error to SOMEBODY?
Thank you.
Re:Insanity (Score:1)
If you invest $7000M, you'll need to take about $350M per year in interest payments into account for the calculation of your "operating costs".
If you manage to buy the network of satelites from the bankrupt iridium company for say $7000, you need to factor in about $350 per year in interest payments on that. Suddenly the actual operating costs of the satelites (manning the ground-stations, interconnect to PSTN) overwhelms the costs in operating the thing.
So, the original owners are looking at a minimum of $350M of operational costs per year, and selling services on that network for "cheap" is simply not an option.
Roger.
Re:Lifespan (Score:1)
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This *could* be the dumbest thing I ever heard! (Score:1)
Now, if Iridium were to be "given" to someone, access would never be free, unless adequate ground crews could be gotten for free, electricity was free for the ground stations, and the phone calls from the ground stations to their ultimate destinations were all made free. Then, maybe.
Now, since there is this thought of sending data to the sattelite, where would it go? To "free" NAPs with great big pipes to connect to the internet backbone? And how would access be limited? Why wouldn't everyone want to access the satelites at the same time? They only have a certain, finite amount of capacity...
And how is the Iridium progect going to overcome the loss of their great big tax write-off for the investment? They can write off $100's of millions of dollars of taxes if they dispose of the equipment (remember the landfill full of Apple Lisas?)
If the network were given to a non-profit organization that could give them a deduction, that would be a good start. Then the non-profit could contract back to the Irridium project for day-to-day management and offer service at price that could ignore the original equipment costs, and instead was focused on meeting on-going costs.
The uplinks are slow, there are not alot of them, and the ground stations are expensive to man/run.
But hey, it's Open Source - it's great!
Business at its worth. (Score:1)
Iridium turned McCaw down. Not enough money for investors.(No, it wasn't broadband)
Iridium says it cant find any buyers.
Iridium just doesn't want to sell cheap, rather file for bankruptcy.
Now they want to burn the business.
If I invested, Id rather have 1/2 of my money than none.
The courts/investors bought bankruptcy, lock, stock and barrel.
Re:These people don't know much about Iridium (Score:1)
Re:Scam? (Score:1)
another method of tax writeoff (Score:1)
I'm sure the US gov't would be willing to ignore tax if the sats were handed to a useful purpose.
Re:Sounds like a good Sci-Fi storyline (Score:1)
I was thinking of something like `kill -9 aliens`.
Seriously, I didn't have any plans in mind. And I didn't really mean the post to be that funny. I was being serious, actually. I think it would make a good story.
But as to how the aliens are killed, I don't know. Maybe there's some new signaling protocol between the earth the the satellites that people have been working on. Maybe one of the hacker types figures out he can broadcast something in a weird part of the spectrum that annoys them and makes them want to leave. You know, like one of those deals that drives away squirrels using ultrasound. But only with... uh.. aliens. Maybe the aliens are actually lost-lost relatives of terrestrial squirrels and they've come back to get their cousins. So maybe the same noise annoys them too. Yeah, sure. I can see the book's title now: "So Long, And Thanks For All The Nuts."
OK, so the alien thing is pretty pathetic... :-)
-B
Re:SDI target (Score:1)
But ya'know, I'd pay to see the movie if the Navy or somebody could hit em' with a missile and catch it in on film in all the IMAX technicolor glory they could come up with.
Now there's an OS Project I'd join -- instead of "Save Iridium" "Roast Iridium -- the OS IMAX adventure... Yeah, that's it -- 66 worldwide teams competing for the best shoot down show.
Anybody game? ;-)
Re:Lifespan (Score:1)
Re:I say DEATH to Telescopes (Score:1)
Aren't these Satellites expensive to maintain? (Score:1)
set them free (Score:1)
These sats will crash no matter what (Score:1)
It seems to me that the free market has already proved there is NO demand for some dorky looking handheld satellite uplink thingy--so if you don't need to reach a satellite by some handheld then there is a whole slew of standard satellites you can reach, with a good-old-fashioned satellite dish. I've never done anything like this, but a quick look over at the lair of ham radio geeks seems to indicate a lot of other people are [arrl.org].
AskJeeves about Iridium (Score:1)
Re:Doomed (Score:1)
No Broadband Service? (Score:1)
Well, unfortunately from the article, it appears that the satellites only support phone service and do not have broadband capabilities. I suppose they could be useful for WAP applications, but how bulky would the receivers have to be? As bulky as the phones currently are, I'm sure.
The sad truth appears that there just doesn't seem to be much to do with these satellites. They were poorly conceived in the first place.
Still, I support any effort to save them.a tion/declaration.html
http://www.nara.gov/exhall/charters/declar
Re:Sounds like a good Sci-Fi storyline (Score:1)
Re:These people really seem to have no clue... (Score:1)
Re:Tax Write-off / donation? (Score:1)
Wait a minute... (Score:1)
My Sig! (Score:1)
Re:Score -1: Atrocious Spelling (Score:1)
Open Source Irridium (sic) (Score:1)
Does this seem a little silly to anybody but me?
This (very, very anonymous) website claims that they are ("serious") and are working towards aquiring the satellites. Whatever.
Look at their survey. "Do you have some ideas for what could be done with 66 orbiting satellites, (besides a $7 billion meteor shower)?"
Seeing as this is under the Space topic, not the Humour one, I think that some critical thinking skills are required on the part of the alleged many submitters and Hemos.
"It says open-source!! Let's post it!!" is a losing policy.
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Are these guys forgetting about ground maintenance (Score:1)
Re:Sounds like a good Sci-Fi storyline (Score:1)
Re:The sooner Iridium burns the better (Score:1)
Your criticism of the word "leech" isn't wrong, I find that term to be inaccurate. "Useless" is the word the marketplace has found for it. I bid it good riddance, and look forward to 66 fireballs plunging to earth, the cleanup of a bad idea, poorly implemented, by a company that just couldn't stop moving along a well laid out path to disaster.
Re:The sooner Iridium burns the better (Score:1)
People are under the totally mistaken impression that any price is worth paying to save a human life. It is a ludicrously romantic notion. Our society decides what the price of human life is, and sometimes it is pretty damned cheap.
Use Iridium Satellite Internet return links? (Score:2)
Since satelite already demands an external dish, adding an Iridium antena to that, and an Iridium transciever to the dish box, shouldn't be all *that* hard to do.
-BobC
"They Guy With A Zillion
Re:Clarification? (Score:2)
As for why it takes money, you don't just put a satilite up and forget it, you have to have all sorts of ground support for it. Plus it has to hook into ground based phone systems etc. All that costs a lot of money, Hell if Iridium with VC etc could not make a go of this thing there is no way a bunch of amatures can.
The Cure of the ills of Democracy is more Democracy.
Re:These people don't know much about Iridium (Score:2)
Of course as far as I'm concerned, any communist or non-free country can stay in the dark ages. I just wish we'd eliminate our immigration laws so their citizens could come here.
Ugh.. quixotic (Score:2)
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here's how: (Score:2)
2. The satelites are low enough, and have such a profile that sunlight reflecting off of them (even when it's night on the surface, the satelites are still out far enough that they may not be in Earth's shadow) can create bright flashes that can damage or destroy (expensive!) sensitive telescope optics.
The latter is a problem with other satelites too (to a small extent), but Iridium is by far the most severe.
To the tune of "Ghost Riders in the Sky" (Score:2)
The radio astronomers all jumped and said "Hooray!"
Outdated narrow bandwidth was found to be a flaw
They're losing too much money, said a fellow named McCaw
Throw them away, can't save them to-day-ay
They're Boat Anchors in the Sky
Boat Anchors i-n-n-n the sky-y-y
Think I can sell the idea to Weird Al?
Waste? (Score:2)
If anyone else takes the network over, what assurance do we have that they will deorbit them properly? Most likely, the satellites would fail and be left in their orbits creating a future hazard.
The Iridium network isn't a huge waste, because the engineers who built them have taken home paychecks and eaten the groceries for years now. As Chris Rock said, any corporate mission statement is equivalent to "all babies must eat." Those babies would have had to eat anyway...
Re:Let them die.... (Score:2)
Low Earth Orbit Sats can't stay in orbit without constant fuel burns to lift the orbit, so within 5 or so years every Iridium sat.will run out of fuel and drop into the atmosphere.
Better to de-orbit them in a controlled manner than let them run out of fuel and re-enter randomly
Re:Scam? (Score:2)
I think it's a peice of performance art, like that guy that does hoaxes...
Re:Worth Saving. (Score:2)
Any idea why they didn't built that into the system? It seems like a pretty obvious requirement in hindsight.
D
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Re:Here's what you have to do to run Iridim (Score:2)
How could they add the data capacity down the road? I thought what capacity existed was dependent on the specific satellites that were already up there. Or were they just planning replacement satellites for the data services?
D
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Re:Lifespan (Score:2)
it's a joke (Score:2)
Do you think we are crazy? y|n
Will you help us anyways? y|n
Re:I say DEATH to Iridium (Score:2)
I say DEATH to Iridium (Score:2)
My $0.02
Re:The sooner Iridium burns the better (Score:2)
The problem with Iridium is not the amount of spectrum used. The problem is that the spectrum used is right next door to some frequencies which carry important spectral lines that are used for radio astronomy. This wasn't a problem during the design stages of Iridium, but after they got the birds up there it was discovered that the Iridium signals were bleeding over outside of their assigned frequencies. This made radio astronomy observation much more difficult at those frequencies.
So the issue is not necessarily the amount of spectrum used, but whether the users of it are "good neighbors". In the case of Iridium, they weren't, and so eventually a compromise was hammered out with the radio astronomy community to turn down the satellites' power for a certain amount of time each day.
Clarification? (Score:2)
Furthermore, The guy who pulled out of buying it--how much bandwidth is actually available on these things? If we're talking 56k or somesuch for uplink, then we need to rethink this. Sure, it could be the absolute cooooolest text-based orbital BBS, but really. Beyond the coolness value, I'm doubting the iridiums have that much to offer. Certainly not security [hackernews.com].
But it would be cool.
"Virus" (Score:2)
Re:Insanity (Score:2)
The only trick is that you have to manage to increase the volume without falling below your break-even point. This is where break-even analysis using computer-based CVP models comes in.
Now whether or not Iridium could have lowered their individual price remains to be seen. I don't have sufficient access to their accounting information to determine that.
Re:Insanity (Score:2)
Folks, this is capitalism at work here. If you spend $7 billion and only manage to attract 55,000 customers, well, sorry, you lose. Them's the breaks.
And why is anyone trying to save it? If they only managed to attract 55,000 customers, obviously either A) they really, really suck at marketing, or B) there is simply insufficient demand for their services. (With a possible C) the price is too high, but that's something more easily changeable.) I suspect that the answer is B. And if that's the case, there is no point in trying to save the satellites... (unless there's going to be some big ecological disaster or soemthing
Re:These people don't know much about Iridium (Score:2)
would present a traffic hazard to future spacecraft. If you leave them up there, they will run into something eventually. Guaranteed. Good citizens deorbit their sats before they run out of fuel.
Actually it's worse then that. These are LEOs. At some point in the future (less then ten years from now) they would fall out of the sky regardless. Deorbiting them over the Pacific Ocean is definaly preferable to having them deorbit themselves over a major population center. People really have been hit by falling space junk. The odds are low, especialy with small comsats, but it can happen.
Re:Lifespan (Score:2)
-B
Burn it for Burning Man 2000! (Score:2)
Maybe even see if they can impact a few of them around Black Rock - talk about performance art!
A Free T-Shirt!!! (Score:2)
Re:These people don't know much about Iridium (Score:2)
WRONG! Iridium the company can't get a tax write-off, but everyone that invested in them or lent them money could. In fact, it's possible for the total amount written off to exceed the actual cost of the company, since a lot people bought the stock at prices much higher than the IPO price. Anyone that is still holding stock or debt of the company (or that sold at a loss as the stock plummetted) will get to write the off investment against gains/income from their other investing or lending activity.
Motorola is like to save a bundle in taxes by writing off this sucker. It shouldn't matter much to them whether they burn the birds or donate them, either way they should be able to get a write-off.
"...a really, really big turnip!" (Score:2)
Re:Insanity (Score:2)
You're missing the point. What these guys are saying is that here is an opportunity to tinker with satellites, even junky annoying ones. Sure, their orbits will eventually decay and they will be destroyed. No one wants to replace them. But why can't we keep them up until the end of their useful life? I mean, when is anyone going to have a chance just to work with a satellite? How much would it take just to keep the ground stations running on a shoestring?
This is the argument I see these guys making: Lets try doing something with these satellites instead of just destroying them. Maybe we can't do anything with them, maybe we can. But don't just wipe em out without looking into it. We may not have another chance like this for a while. It is at least worth looking into.
Just myRe:What about SETI? (Score:2)
On the practical side, though I do not know the details, I imagine that the receivers on the iridium satellites are much less efficient that receivers being used for astronomical research and SETI. Also, it may be cheaper to build a network of small telescopes on the ground then to retask and maintain the Iridium satellite network.
Personally, as a radio astronomer, I'm happy to see that network fall. I am disheartened by the fact that corporations can essentially buy their way into protected frequencies, and astronomers can do very little to stop them.
For more information about radio interference please visit the AAS committee on Light Pollution, Radio Interference, and Space Debris homepage [aas.org].
Re:Give it to the Hams! (Score:2)
Before typing further, I'd like to say I do appreciate the spirit in which the idea was posted.
Actually, I should clarify: We have small, special purpose units that each do their jobs well and are manageable by our Ham Radio satellite organization, AMSAT [amsat.org]. The link is available at http://www.amsat.org . They manage the sats we have and work internationally to develop new ones. Ironically, here in the U.S. a few years back when Iridium was just a twinkle in the eye, they tried to steal our frequencies for their network. (I am assuming the Little LEO's became Iridium). We all sat back and asked, 'Why in the world would a company want 2400 baud satellite info at 150 Mhz?' Apparently, to lose several billion.
To be honest, I hate seeing that much cash go bye-bye, and losing several nice working satellites is a real bummer, but I'd rather have their frequencies auctioned off to someone who can use them. That way, Hams do not have to fight off that company to keep the frequencies we already have (and have collectively spent real personal money to buy equipment for).
Come to think about it, since Hams can contribute to AMSAT's satellites, in work and technology, share the maintenance by helping relay health data from the satellite back to AMSAT, and all Hams worldwide can use them for free once they are orbiting, I guess we also already have an Open Source satellite network. (I know, I don't think the words really apply either, but hey...)
"Open source" (Score:2)
"I shoulda never sent a penguin out to do a daemon's work."
Head in the sand (Score:2)
Expensive though it was, it's still cheaper than INMARSAT [inmarsat.org], the only other satellite cellular system up and running. I'm suprised somebody didn't want to keep it up until a better satellite service came on-line. You'd think they could sell enough service at a lowered price to cover the operating costs, writing off the launch costs.
Let them die.... (Score:2)
The best thing to do is to order these pieces of junk to crash into the sea someplace. This should reduce the space hazard a little bit (less than 0.1%?) but every little bit helps.
Tax Write-off / donation? (Score:2)
It seems sad that the government would encourage the destruction of $7B worth of investment over it's re-use.
Then again, we don't need swarms of unused, orbiting trash. So burning them up IS the right answer if no-one can find a use for them.
Save Sputnik!!! (Score:2)
NOW THEY WANT IT TO GO TO WASTE!!!
Okay, you may not realize this, but in 1997 French high-school students built a replica of the original Sputnik satellite [oceanes.fr]. It was put into orbit with the help of Russian Cosmonauts in November of that year, and its battery died late that December.
As far as I'm aware, it's probably still up there!!!
So here's my plan. If everyone on Slashdot sends me just a little money (and some of you make a lot, so don't be cheap-asses! ), I may be able to get some Cosmonauts to replace the battery. I took a semester of Russian once, so Russians tend to like me, making this a very plausible plan!
Alternately, if they can't find the thing, I can definitely reprogram one of the Iridium Satellites to go, "Beep... beep... beep..." And I swear I'll GPL the code. For God's sake, there are 66 of them, the least they can do is let us use one for a good cause!
Think it over. Why not direct your money towards helping establish the world's first Open-Source imitation Soviet satellite? Anyway, my car needs painted.
Re:The sooner Iridium burns the better (Score:2)
Re:Internet access (Score:2)
Amateur Radio Satellites (Score:3)
Re:I say DEATH to Iridium (Score:3)
Yes, it is radio telescopes, I should have been more descriptive, but I felt that it was farely obvious.
Here's an article [www.nfra.nl] on it, and how Motorola doesn't give a flying fuck. Now go eat my shorts.
AMSAT- the real amateur satellite network (since 1 (Score:3)
If the S.O.S people excite you, consider contributing your efforts here. They have a strong volunteer/hacker base of regulatory and technical know-how and experience that most of us obviously never believed could exist! If they don't want Iridium, it's not workable; and if they do... they are 501(3)(c) certified, so Iridium could conceivably be donated. AZny way you look at it, they're a lot more qualified to run the network than the SOS guys.
(from the web page http://amsat.org/amsat/amsat-na/amhist.html)
The Radio Amateur Satellite Corporation (as AMSAT is officially known) was formed in 1969 as a not-for-profit, 501(c)(3) educational organization chartered in the District of Columbia. Its aim is to foster Amateur Radio's participation in space research and communication. Since that time, other like-minded groups throughout the world have formed to pursue the same goals. Many of these groups share the "AMSAT" name. While the affiliations between the various groups are not formal, they do cooperate very closely with one another. For example, international teams of AMSAT volunteers are often formed to help build each other's space hardware, or to help launch and control each other's satellites.
Since the very first OSCAR satellites (OSCAR stands for Orbiting Satellite Carrying Amateur Radio) were launched in the early 1960s, AMSAT's international volunteers, often working quite literally in their basements and garages, have pioneered a wide variety of new communications technologies that are now taken for granted in the world's satellite marketplace. These breakthroughs have included some of the very first satellite voice transponders as well as highly advanced digital "store-and-forward" messaging transponder techniques. All of these accomplishments have been achieved through close cooperation with international space agencies which often have provided launch opportunities at significantly reduced costs in return for AMSAT's technical assistance in developing new ways to launch paying customers. Spacecraft design, development and construction has also occurred in a fiscal environment of individual AMSAT member donations, thousands of hours of volunteer effort, and the creative use of leftover materials donated from aerospace industries worldwide.
My new
Re:What about SETI? (Score:3)
Use for global weather monitoring system? (Score:3)
temperature, windspeed, CO2 concentration, Ozone level, humidity, precipitation, pH of precipitation, barometric pressure, seismic activity, InfraRed radiation, etc.
Feed the data collected over the remaining life of the satellites into NOAA's new supercomputer and maybe we could develop a weather model that predicts hurricanes, typhoons, droughts, (maybe even earth quakes and volcanoes) etc. weeks, or even months in advance. This would help prevent the loss of tons of crops and thousands of lives a year. And perhaps indentify potentially harmful longterm trends (like global warming or ozone depletion) in time for corrective action to be taken. The large re-insurance companies like Lloyds of London would likely provide a substantial amount of funding for such a venture.
All this could be done with very little bandwidth. Just because you can't stream video, or play Quake over an data connection doesn't mean its worthless. NASA is still getting data back from satellites it launched in the 70's that only transmit at around 2400 bps, it doesn't mean they no longer bother to listen.
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Another idea would be to give free phones to UN and NGO workers (For example, Doctors without Borders (MSF) [doctorswit...orders.org], or Oxfam [oxfam.org]) in isolated locations. They could then request supplies specific to a given crises based on what they find in the field like the need for seeds of a specific crop, or vaccines for a specific disease.
Slow? Sure, but there are still uses. (Score:3)
If lighter hardware could be made, it would be good for tracking vehicles or automated drones. Just put a GPS receiver on a high-altitude weather balloon and have your iridium data link that transmits the weather data and current location.
What about taking a couple thousand BUD (big Ugly Dishes) satellite dishes and setting them up all over the globe and hooking them up to PC's to process data. A sort of automated SETI sniffer. Sniffer stations can use the iridium network to get assignments, and if any interesting results are found, it'll send a signal to the monitoring station through iridium for someone to come by and physically pick up the data.
The network is already there. Don't throw it away. With some brainstorming, many good uses can come out of it.
The cost of Iridium is $10Million per MONTH (Score:3)
Bottom line: Maintaining a constellation of satellites is VERY VERY VERY expensive. To think that a group of people could raise $10 million a month for basically useless satellites for a non-profit purpose is just pure insanity or idiocy, whichever you prefer.
first the whales, then the redwoods, now this (Score:3)
into the realm of that which
can be endangered? I never
thought I'd see the day...
Maybe an astronaut activist will
abandon the shuttle and attach
him/herself to one of the iridium
satellites, kind of like those
activists who climb up redwoods
and refuse to climb down until
logging companies consent to stop
clearcutting forests.
In the past, outdated technology tended
to end up in a museum. Space, it seems,
offers us a new frontier for activism.
If I owned the satellites, I'd first start
a cult, and then send satellites into
the atmosphere whenever I needed a miracle.
Re:Internet access (Score:3)
Usually, with ham radio at least, you'd use a TNC to convert from serial data to RF for a radio to transmit. The faster the data rate, the higher the bandwidth. Why do you think they call cable "High Bandwidth"? 'Cause you can't do 6 megabits over 560kHz (AM Broadcast), you need Higher Bandwidth.
Ask youreself: What kind of line quality do you need for voice? To answer this, think in terms of an MP3. A radio recording of a talk show only needs Mono/22kHz/8bit/96bps. That is fine for radio, but for data (especially for full-duplex) you're gonna need some serious improvement. You may be asking "But doesn't the audio get digitized first?" Yes (probably) but it still only requires a 14.4-class data rate to transfer.
References...
TAPR [tapr.org]: These guys are the IETF of packet radio.
Guerilla.net [l0pht.com]: An underground alternative to the wired Internet.
P.S. TNC is a "Terminal Node Controller". Could be described as a radio-modem.
It's a scam (Score:4)
Motorola (or Iridium LLC) still holds the rights to the frequencies, and I would imagine the going price for that would be far greater than what a volunteer group would be able to raise, assuming this is on the level.
Even if it were possible to put software in the satellites to do something more than 2400baud, the task of keeping the satellites on orbit is emmence! Why do you think the operating costs of the constellation were so high? It is because the vehicles are not smart. Their orbits drift and they must be tracked very carefully then commanded from the ground to be repositioned.
As much fun as it is to think about giving this "to the people" I would submit that it is better to cut the losses and instead think about running fiber everywhere.
It is sad to see something as big and complex as this fail, but sometimes it is better to just pull the plug and let the patient die.
This is clearly one such time.
The cost is what is going to make this impossible (Score:4)
From the beginning it was a good project. Then managment steped in and caused huge hassels. They left for greener pastures when the environment became hostile to good work. That is when I met them. They told me that this was how it was going to end for 1 simple reason...
The satalites are in an extremely low orbit, if you can call it an orbit. They are traviling through the upper most parts in the atmosphere in a constatly decaying orbit. There is constant wobble in there flight path due to the friction of the atmosphere. The monitoring/control system used to keep the satalites communicating with the surface and them selves is one huge beast with an extremely high maintenance cost. Whatever benifits that can be gained with the satalights is offset by the monitoring/control system. It is just too expensive to keep going. It will be cheaper to ditch, err... splash the satlights than any money gained from the use of the satalites.
Iridium (Score:4)
1. Choose your market:While the idea of iridium is great (and still is) i am afraid that iridium never made up its mind as to who where its customers - the rich jetsetting corporate head honcho or the larger middle market and i think thier advertisements and strategies reflected that.
2. Technology: Much as the concept of starting with worldwide coverage is attractive it is also very expensive and the choice of higher equatorial orbit satellites didnt help.
Iridium is a victim of its own decisons and all like all bad businesses it should be allow to die. And if u have kids well show them the $7 Billion fireworks.
Worth Saving. (Score:5)
I was extremely impressed with the Motorola 9505 phones. They are relatively compact and come with all the international accessories and cables you should ever need.
Iridium LLC also never took advantage of the Maritime market. They never dropped their rates for coastal waters to a competative level. Had they done that, it would have certainly captured everything in that realm. Another example, The cruise lines were great customers. They were some of our largest usage customers.
Also, the paging service never got the backing it needed. The thing that most impressed me about them was that they actually worked while you were flying in an airplane.
There are lots of reasons why Iridium should have been able to succeed, but too many others why it didn't. I still feel, we all did, that it is a great product which many greate niche markets where it's extraordinarily valuable. I hope someone understands that and saves it before it plunges into the atmosphere.
btw. I worked at the N. American Gateway as a programmer/analyst and I'm in need of a job.
These people really seem to have no clue... (Score:5)
...what they're getting into. (assuming for the moment that they're legit)
I kind of resent their abuse of the term "open source", too.
It's not as if you can just buy the birds so the old owners won't crash them. There's a lot of maintainence work that has to go on... continuously...
You then have to deal with them when they break (either write the affected satelite off, or see if you can engineer a workaround from the ground).
You have to keep them out of trouble.
You have to turn and shut them down at critical moments so the delicate bits won't get fried by solar flares, hit by flying bits of space junk (which you have to track relative to your birds and figure out if you need to worry about a particular item), or damaged by any other number of interesting astronomical "events".
You have to nudge them back into their orbits periodically to keep them from reentering and burning up early, screwing up other satelites, and just generally not being where they need to be to do their job.
It's a lot like taking care of a herd of 66 insanely expensive flying metal sheep, really. Remotely.
Ever since they've been launched, the Iridium satelites have been royally fucking up earth-based astronomy, too.
So, it's a lot like having a huge herd of 66 insanely expensive flying metal sheep that poop on everyone's lawn, so everyone hates them.
Oh, and they're in a low-earth orbit, too, which means their orbit isn't going to last that much longer anyway (five, ten years? ...the original plan was to keep launching satelites as the old ones expired... I don't think these "saveIridum" folks are prepared to do that). I hope these "open source Iridium" people (I really dislike their abuse of the moniker) are capable of deorbiting them safely, and in a controlled fashion, when the time does come.
(and when they come down they very likely might come down over major population centers if you don't know what you're doing ... the current owners at least know what they are doing)
(although I should note for the sake of the /. alarmists, that they'd probably just burn up in the atmosphere ... you still don't want to take those kind of chances, though!)
So, really, it's a lot like having no experience, buying a herd of 66 insanely expensive flying metal sheep that everyone hates because they poop on their lawn, and which are going to die soon anyway ... with the potential of severe (but spectacular) property damage ... and then calling it "open source".
Fortunately, looking at their page, it looks like they have about as many financial backers as they do clues... so, in conclusion, I'm very thankful that this "open source Iridium" thing is unlikely to succeed, if nothing else for the sake of the "open source" reputation.
Scam? (Score:5)
Come up with a cool (but irrational) sounding scheme ("open source satellite network" WTF?) and get it published on
Re:No Broadband Service? (Score:5)
Absolutely. No argument.
"Still, I support any effort to save them."
This is where the phrase "Throwing good money after bad" comes into play.
Yes, there are 66 satellites up there going around and around, and yes, billions of dollars were spent in getting them there. BUT: they can't cover their own costs. Suppose this multimillion-dollar fundraiser succeeds and they stay up there a bit longer. Then what? The cash is spent and we need to de-orbit these moneypits. Are you now going to hold another "Save Iridium" campaign? You should, because now you've got an even greater investment in the satellites (where investment is defined as money pissed down the rathole and never coming back). And then again? And again?
There comes a time when you have to cut your losses. Iridium was a bad idea, poorly conceived and technologically inferior. The features and capabilities that the satellites can deliver are unfit for any purpose that will generate revenues sufficient to offset operational costs. To pour money into this failed idea because the satellites are up there is as foolish as putting them up there in the first place. Every dollar spent on a "Save Iridium" campaign is a dollar _not_ spent on something that might work. Consider that.
How is this Open Source? (Score:5)
Short answer: it's not.
Why does every geek cause have to use an open source rallying cry? This is equivalent to politicians pleading us to pass a law "for the children." Are you for or against Open? Are you for or against Children?
I don't get it. If someone / some group / some consortium acquires the satellites, does that mean service will be Open (what?) ? Free can mean whatever you want it to mean, but services can't be Open Source without being free. So if I want to bounce a Jungle Porn website off Iridium deep from the nether areas of the Congo, that's OK? It is the "world's first orbiting Open Source public network."
This is a load of crap.
Sounds like a good Sci-Fi storyline (Score:5)
And because everyone can contribute to the creation of the new "entity", the network grows and mutates into something like a cross between Stephenson's Metaverse and Gibson's Bay Bridge. Everyone's particular skills wind up making something that it much more than the sum of its parts. It's so big and weird, nobody understands all of it, much less the extent of its existence.
Then, mayhem. This new network becomes really important (since people can use it freely, they come to rely on it). Now, you add whatever second-act scenario you want:
Pop in a wrap-up about how OSS (and "hackers" -- the White Hat kind) saved the world (or made it a better place to live; pick your grandiosity level) and you've got a story.
Sounds like a fun read. Maybe if we can't Open Source the satellites, we could write an OS book about it?
-B
The need for a clue stick (Score:5)
In other words, this is a fun idea to play with, but it does not come even close to passing a reality check.
Kaa
Here's what you have to do to run Iridim (Score:5)
1) Run and maintain at least 2 ground stations devoted to telemetry, tracking, and control of the vehicles. The vehicles have a basic understanding of how to stay in orbit, but essentially this knowledge needs to be constantly tracked and maintained by multiple ground station contacts a day to obtain proper tracking data that gets fed to the orbital tracking services system.
2) Run and maintain a very complicated orbital tracking services system. This system constantly predicts where the vehicles are in relation to each other and to the various ground stations (the telemetry and control stations as well as the telephony gateways). The vehicles themselves have no understanding of their geometry in relation to each other or where they are in relation to the ground stations.
3) Run and maintain a very complicated scheduling system that precomputes the routing of EVERY packet destination that could take place in a 48 hour time span. You would think that the vehicles are smart and can figure out routes in the satellite constellation themselves, but that isn't the case. The constellation / ground station topology changes roughly every 3 seconds, creating about 18,000 topology change events that must be managed during the scheduling process. These form routing tables that are uploaded to the vehicles roughly once a day.
4) Run, maintain and staff a complicated real time satellite command center. The vehicles need pretty much constant baby sitting and attention from the ground (by well trained satellite operators, I might add) in order to function properly. This system coordinates all of the real time communication between the ground and the vehicles, uploading new routing tables, making tracking contacts, supervising vehicle burns, etc.
Basically, the Iridium network of satellites is a constellation of blind and dumb vehicles, that don't really know about each other or the ground. The whole "intelligence" of the system is in the various ground systems that I outlined above. These ground systems are constantly running and updating the constellation. Iridium was never designed as a "fire and forget" type of system, where once launched, the vehicles operated autonomously. The whole system requires constant attention to remain functioning.
I haven't even really addressed that the whole system doesn't really understand data networking. It only handles voice packets and barely handles pager traffic. The bandwidth available is also extremely low, in the vew thousand bps.
Once profitable, there were plans to put more digital traffic capability in the system, but that hasn't happened.
So, anyone who thinks they can throw an informal band of volunteers to run the system in an "open source" manner, clearly has no knowledge of how Iridium really works.
These people don't know much about Iridium (Score:5)
Economic bug #1: They're not going to get a tax write-off for this. They're losing money, so they don't pay any taxes anyway. The problem is that they owe more money than they can pay, and a Judge has commanded them to stop running up more debts, and pay the ones they have already. They'll probably end up paying pennies on the dollar.
Economic bug #2: Iridium spent years getting permission to broadcast in 167 separate countries. Are all those foriegn telecommunications agencies going to be happy about handing those permissions to a bunch of geeks that advertises itself as "beyond the reach of any govt"? Fat chance. And without the approval of the local governments, the network won't be allowed to operate.
Mechanical bug #1: They're not burning the satellites for a tax write-off, they're buring them to keep them from becoming space junk, that would present a traffic hazard to future spacecraft. If you leave them up there, they will run into something eventually. Guaranteed. Good citizens deorbit their sats before they run out of fuel.
Mechanical bug #2: And they won't come down as a rain of molten metal. There isn't anything in a communication satellite solid enough to survive re-entry. That takes hefty chunks of metal or ceramic. Remember how the only chunk of Skylab that came down in one piece was the lead-lined film safe? And they can steer the satellites to re-enter them in the middle of the ocean so there's no hazard even if they did reach ground level.
None of this is rocket science (well, some of it is-- how about "None of this is brain surgery"). I'm not even in the satellite business, and even I can tell these people are making it up as they go along.
Lifespan (Score:5)
Insanity (Score:5)
And another thing. "Open Source." What the heck does that mean applied to this? I mean, I understand what they're trying to do, but unless I really don't understand the concept of open source, what they want to do is a parallel concept, at best. IT sounds like they're just trying to throw around buzzwords to get recognition from sites like /. (kinda like Wizards of the Coast's "Open Gaming License," for that matter)
Ownership of saveiridium.com (Score:5)
A quick whois shows that the site is registered to Mike Emke or Emke and Associates. A quick search of the Net picked up an article (www.trancenet.org/heavensgate/news/409.shtml) attributing Mike Emke or Emke and Associates (alias Varak) as one of the authors of the "Heavens Gate" spoof site highersource.org.
It would seem at the very least this man has a knack for getting noticed.