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Sat-ND, 27.07.1998





Sat-ND, 27.07.1998

Sat-ND, 27.07.98
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Contents

LAUNCHES
Kistler's customers
Iridium launch schedule shake-up
SATELLITES
Intelsat studies broadband satellite networks
Kaiser-Threde to deliver W2 dummy
U.S. imposes shutter control on private spy satellites
BUSINESS
AT&T and BT merge, to create own Internet?
European aerospace companies discussing co-operation
Discovery to manage CBS Eye On People
LAW & ORDER
China opposes anti-satellite weapons
Afghans may sleep at night



LAUNCHES

Kistler's customers

Kistler Aerospace Corp. said it has signed US$300 million of provisional agreements for companies wishing to launch low-Earth orbit satellites using its Kistler K-1 reusable space launch vehicle. It did not identify the companies--with one exception.

Kistler chairman Robert Wang said the company had not only commitments for 26 launches but also options which, if exercised, will be worth over US$1 billion. All those were confidential, Wang was quoted as saying, but he said Space Systems/Loral was one of Kistler's major clients.

The price for a satellite launch is not secret: it's US$17 million, cheaper than a Russian or Chinese launch (U$20 million) or a U.S. launch (up to US$50 million.)

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Iridium launch schedule shake-up

It was a bit premature of this so-called newsletter to say that the loss of two more Iridium satellites was no problem at all. [Now you know why it's just a so-called newsletter.] There is a problem, in fact: some of the constellation's planes are more affected that others. As a consequence, the planned maintenance launches will have to be rescheduled.

The first planned maintenance launch was to be that of a Chinese Chang Zheng 2C/SD rocket, which can carry two satellites at a time, at the and of July. However, the two recent failures occurred in planes 2 and 6 of the constellation respectively. There are now three defunct satellites in plane 6 and two in plane 2, so plans had to be changed.

The Chang Zheng is capable of putting two satellites into orbit, which should have been enough when there were just two dead birds in plane 6. It will now launch two satellites into plane 2, but as the satellites have to be reconfigured, the launch will be delayed.

A Boeing Delta II will launch five satellites into plane 6: three for replacement, one as an in-orbit spare. The last one will later be shifted to plane 5 which currently is without a spare satellite. The launch is set for August 31 from Vandenberg Air Base.

The two flights should put the Iridium constellation back into operation which means that there are 71 satellites in total; eleven operational and one spare for each of the six planes--with the exception of plane 3 which will for the time have to cope without an in-orbit spare.

The Iridium service is expected to start September, 23. Unless the replacement satellites are up and running, doubts will remain whether this will really happen--especially as there has also been a delay in testing the Iridium satellite phones, which seems to be the result of problems with the satellites' software.

Even if the commercial service starts on September 23 as planned, there will be few customers as there will be only 250,000 handsets available this year. Another phone developed by Kyocera will not be available by September. Previously, Iridium has indicated that its gateway operators expected 270,000 subscribers by the end of the year.

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SATELLITES

Intelsat studies broadband satellite networks

SpaceBridge Networks Corporation announced the signing of a contract to define the requirements for a range of terminals which could be used in the definition of an Intelsat broadband satellite network. In addition, SpaceBridge will assist Intelsat in defining specific network functions including billing, capacity management, and customer and service management.

The study will take six months to complete and will yield a baseline in assessing technologies and trade-offs in developing broadband satellite terminals, SpaceBridge said in a press release.

"Over the past few years, increased global communication requirements have intensified the interest in satellite networks as a means to deliver broadband services. The next-generation satellite constellations are designed to deliver high-speed, broadband, multimedia communications to a wide range of customers."

SpaceBridge was created by two Canadian companies, COM DEV International and Newbridge Networks Corp. COM DEV International Ltd., is a leading manufacturer of space and ground-based wireless communications products and subsystems. Newbridge Networks Corporation designs and manufactures high-end narrowband and broadband switching equipment for public and private communication service providers around the world.

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Kaiser-Threde to deliver W2 dummy

You may remember that Eutelsat's W1 satellite was literally sprinkled to death in a nasty incident at Aerospatiale's Cannes facilities. Its brother W2, originally expected to be launched on Ariane flight 503, had to stand in for the satellite--which meant that Ariane flight 503 suddenly was without any payload.

The European launch provider Arianespace wants to get the third Ariane-5 up as soon as possible so that commercial launches, starting with flight 504, will not be delayed any further. Now, there was the idea to take the defunct[?] W1 and use it as dummy payload. This will not happen: maybe W1 can still be restored, or maybe they want to put it into a Museum for On-Ground Satellite Failures.

No, Arianespace has officially awarded Kayser-Threde of Munich, Bavaria with a contract for the delivery of a dummy payload for the forthcoming Ariane 5 launch.

The so-called MAQSAT 3 will match the original satellite W2's mechanical features and dynamical characteristics. A condition for the contract with the Munich-based space company Kayser-Threde called for the short delivery period of only three months. On September 1st, the dummy-structure with a mass of 2,600 kg and a length of more than 3 m will be flown to Kourou, Europe's spaceport. Launch is scheduled for October 13, 1998.

This third and last test flight of the new carrier Ariane 5 primarily aims at reaching GTO and at taking up commercial business with flight 504 as soon as possible.

During the development of MAQSAT 3, nine mechanical parameters have had to be adapted to the values of W2 within an extremely short time. In parallel, manufacture of the first parts has had to be started, with all activities running at maximum speed. After integration, a final modal test is planned.

The medium-sized company Kayser-Threde set up a schedule for every single day, with Sundays reserved for "trouble-shooting". After seven weeks, the schedule is still intact.

Kayser-Threde has already contributed to Ariane 502: the company delivered about 90 percent of the payload mass. During the launch in October 1997, the two instrumented platforms MAQSAT H and MAQSAT B investigated the mechanic and acoustic environment for future satellites.

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U.S. imposes shutter control on private spy satellites

U.S. commercial operators of imaging satellites have been banned from taking high-resolution images of Israel, State Department officials said. Israel feared its enemies might obtain images from U.S. satellites equipped with new, one-meter resolution cameras. It is the only country to receive such an exemption.

Department officials informed companies such as Earthwatch Inc., Space Imaging Inc., and Orbimage which plan to launch satellites equipped with new cameras that produce images of objects at least one square meter wide.

Under rules spelled out at the meeting, the companies may take pictures of the rest of the world at one meter resolution while Israel may be covered with a resolution of two meters. The U.S. government could prosecute the companies if they are found to violate the ban.

U.S. State Department officials, who spoke on condition of anonymity, said that prohibiting one-meter imaging of Israel achieves a balance among economic development, national security and foreign policy while respecting Israel's security.

EarthWatch: http://www.digitalglobe.com/
Space Imaging: http://www.spaceimaging.com/
Orbimage: http://www.orbimage.com/

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BUSINESS

AT&T and BT merge, to create own Internet?

You'll probably have heard about the latest mega merger, so let's keep this short, especially as it's not directly satellite-related. AT&T and BT announced they will create a US$10 billion global venture "to serve the complete communications needs of multinational companies and the international calling needs of individuals and businesses around the world."

The only part of the companies' statement that might be of interest in this so-called newsletter's context is this: "The two companies will develop an intelligent, managed Internet Protocol (IP)-based global network to be implemented by the venture, its parents and their partners." Seems like they want to set up their own Internet. Good luck, I'll stay with this one.

As far as satellites are concerned, the deal has little implications--if any. BT is a shareholder in satellite operator SES of Luxembourg and also signatory to Eutelsat as well as Intelsat. AT&T recently sold its Skynet satellite division to Loral.

The deal is, as always, subject to regulatory approval. The European Union's probe is likely to focus on the companies' potential dominance of transatlantic traffic, as they did when BT tried to buy U.S. company MCI last year. The merger was cleared but only under certain conditions. That deal fell apart after WorldCom Inc outbid BT and became MCI's merger partner.

Details at http://att-bt-globalventure.att.com/

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European aerospace companies discussing co-operation

British Aerospace (BAe) and Germany's Daimler Benz Aerospace (DASA) have confirmed they were in talks on a pan-European defence company. Contrary to earlier reports [not here :-] both are not aiming to create a separate Anglo-German company. DASA said it was in contact with all partners who could potentially form a European aerospace group.

This was echoed by a Bae spokesman who said "We've been having discussions with DASA like with others--Aerospatiale, Casa, Alenia, Saab--only in the context of the formation of the European company."

The Financial Times newspaper reported earlier that DASA and BAe had been discussing a merger that would be the biggest move so far to restructure Europe's crowded defence sector. The paper commented that Aerospatiale had an unduly high cost base and that the French were in a state of "panic at the prospect of being left out of Anglo-German defence co-operation." That could also have triggered the partial privatisation of France's state-owned Aerospatiale and its link-up with Matra.

DASA spokesman Christian Poppe was quoted as saying "There is no British-German axis, nor a French-German axis, in fact no axis at all. It is simply an effort to form this European group as early as possible. Not because it's amusing to us, but to be competitive with the United States."

DASA "will hold further talks and watch how the new Matra-Aerospatiale group takes shape. We're working intensively on the project," Poppe said.

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Discovery to manage CBS Eye On People

Remember the time when every U.S. TV network wanted their own news channel? Fox came up with Fox News, NBC joined forces with Microsoft to create MSNBC, and by that time it was already too late for CBS. They launched a cable channel "focused on people and personalities" instead, called CBS Eye On People. Now, they'll hand over to Discovery while keeping a 50-percent stake.

CBS Corporation and Discovery Communications have signed a letter of intent to form a 50-50 joint venture to operate the channel. Upon completion of a definitive agreement, Discovery Communications will become the managing partner of the network, which will be renamed Eye On People, and will fund future investments in the channel. The joint venture will be overseen by an Executive Board with representatives from Discovery and CBS.

Under Discovery's management, Eye On People, which reaches more than 11 million homes via cable and direct broadcast satellite, will continue to offer original reality-based programming focused on people and personalities, produced by CBS News, Discovery and outside producers.

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LAW & ORDER

China opposes anti-satellite weapons

China stands for the complete prohibition and thorough destruction of all weapons deployed in outer space, news agency Xinhua quoted a white paper issued by the Information Office of the State Council of China.

The white paper "China's National Defense" says that space belongs to all mankind, and should be used exclusively for peaceful purposes to benefit mankind.

The white paper urges the international community to work together to achieve a complete ban on weapons of any kind in outer space, including anti-missile and anti-satellite weapons, so as to keep outer space free of weapons.

It also calls for a ban of utilising space to seek strategic advantages on the ground as well as a ban of testing, producing and deploying of space-based weapons. Negotiations should be held as soon as possible for the conclusion of a legally-binding international agreement to that purpose.

Quite a nice idea, and I do agree by any means, but try to sell that to the U.S. military-industrial complex--ha! They're doing exactly that (testing space-based weapons) right now. And the Russians? Come on, they've got no money for that anyway.

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Afghans may sleep at night

Good news for TV aficionados in the two thirds of Afghanistan that are controlled by the fundamentalist Taleban militia: no, they won't force their way into their homes at night to confiscate or destroy banned television sets. At least, that's what they said. Bad news: if the TV finally is in need of repair, nobody will be allowed to fix it.

The militia's radio station (yes, radio is allowed under Taleban rule) made it clear that "officials of the religious police and other security organs have no right to enter peoples houses at night times and usurp or destroy peoples personal belongings."

The announcement came after complaints that "armed and unarmed men using the Taleban's name enter some peoples' houses during day and night times to search. They take TV sets or destroy them and tear books."

As reported earlier, the Taleban have banned not only television but also music, saying both would corrupt the population. [Quite an interesting question: don't they have some kind of religious music as most other religions seem to have? Just as I, you may not like the Catholic church but some of the best music ever could not have been created without it, and J. S. Bach--the greatest composer ever--would probably have simply starved hadn't he become a church musician. Besides, I can't really see how Bach's music could corrupt people in any way.]

There's no need to enforce the TV ban by brute force anyway: maybe some Afghans still watch TV, of course using improvised satellite dishes as there is no terrestrial service, but in case of a problem they just can't have their equipment repaired. The Taleban have also cracked down on the repair of television sets.

The Taleban militia say it is on a mission to create the world's purest Muslim state and, on that way, has also banned women from work and education.

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Copyright 1998 Sat-ND/Peter C. Klanowski, pck@sat-nd.com. All rights reserved. Peter C Klanowski shall not be liable for errors or delays in the content, or for any actions taken in reliance thereon.
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