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Showing posts with the label Starlink

The Low Satellite Life Expectancy of Starlink's Network

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According to FCC filings Starlink shut down almost 500 Starlink satellites during the first half of 2025. The company had them reenter the atmosphere where they burned up. What is striking is that these satellites were all less than 5 years old. The general consensus is that LEOs have a life expectancy ranging from 5 to 8 years. Shorter than expected life spans for the satellites will hit Starlink's income statement hard by increasing network depreciation and replacement needs. However, Starlink has managed to lower its LEO's manufacturing costs down to $500K versus initial figures around $1 million. So these production economies of scale might offset some of the higher than expected depreciation. However, there are also rocket launch costs as well. It costs Starlink about $3 million to put a satellite into orbit. The Falcon 9 costs $67 million per flight and delivers 23 LEOs into low Earth orbit. As a private company Starlink financials are a bit of mystery. The company press ...

The Advent of the LEO Satellite Wars: Amazon Enters the Fray

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 Amazon announced yesterday it is launching its Kuiper constellation service in 2025. The UK will be the first country to go live. Up to now Starlink, which has 4.6 million customers, has faced no competition. But the huge buzz around Starlink is not really warranted. Yes, it is a great technical achievement particularly given that a customer is being handed off from one service satellite to another approximately every 30 minutes. However, what ultimately matters are financial results. Undoubtedly, Starlink is bleeding lots of cash. There is no way one can build a massive network prior to significant sales and avoid it. Satellites cannot be upgraded. So they must be fully loaded from day one which sharply increases the capex. Furthermore, the key metrics determining profitability and net cash flow are unknown. These metrics include customer acquisition costs. The American CLECs mostly went under during the dotcom era because it cost too much to acquire customers. Starlink has also...