November 29, 2004

Iridium Announces Subscriber and Revenue Growth Rates

BETHESDA, Md., Nov. 29 /PRNewswire/ -- Iridium Satellite LLC, the global supplier of mobile satellite communication services, today announced that its subscriber base grew by 29 percent for the nine months ended September 30, 2004 versus the comparable period in 2003.

Revenue grew by 27 percent for the third quarter and 21 percent for the nine-month period versus the same periods last year. This new figure compares with the previous growth rate of 17 percent for the first six months of 2004, which Iridium announced when it exceeded the 100,000-subscriber mark in July.

"Iridium's subscribers and revenue increased solidly in the double digits as we saw steady growth across our business, especially in the maritime, aviation and defense market segments," said Iridium's Chairman and Chief Executive Officer, Carmen Lloyd. "Through the first nine months of this year, we also reduced our operating costs and accelerated our EBITDA (Earnings Before Interest, Taxes, Depreciation and Amortization) growth."

In related financing news, Iridium recently closed an agreement for a $65.5 million credit facility with Bank of America , which replaces a similar facility with Riggs Bank. Iridium will use this facility for general corporate purposes.

Chief Financial Officer Richard Halka said, "The addition of Bank of America as our banking partner strengthens our financial resources and provides us with access to the expertise of one of the world's largest financial institutions. The new agreement is a further vote of confidence in continued growth for Iridium and the mobile satellite communication services we provide."

In commenting on the company's recent developments, Lloyd said, "The last few months have been particularly productive for Iridium in our key vertical markets. In the aviation market, General Dynamics received authorization from the Federal Aviation Administration (FAA) to begin certification of the Iridium-based satellite communications equipment used in the FAA's Capstone Communications Control System. This is an important program for safer flying in Alaska."

"Honeywell is upgrading aircraft with a next generation Iridium-based satellite communications system, and we formed a reseller agreement with Verizon Airfone," he said. "In the maritime segment, we added major shipping customers, such as Columbia Shipmanagement, Stolt-Nielsen, EastMed and Univan Ship Management, through our service providers. And, in the public sector, the Department of Defense exercised its contract option with us again this year," Lloyd concluded. "These developments bode well for Iridium's continued strong growth in revenue and subscribers."

About Iridium Satellite

Iridium Satellite LLC ( is the only provider of truly global satellite voice and data solutions with complete coverage of the earth (including oceans, airways and Polar Regions). Iridium delivers essential communications services to and from remote areas where no other form of communication is available. Iridium makes this possible through its constellation of 66 low-earth orbiting (LEO) satellites. The Iridium service is ideally suited for industries such as maritime, aviation, government/military, emergency/humanitarian services, mining, forestry, oil and gas, and heavy construction. Iridium currently provides service to the U.S. Department of Defense under a multi-year contract. Iridium sells equipment and services through 44 service providers. In addition, 28 value- added manufacturers build Iridium-based products, and 22 value-added resellers build and sell Iridium-based solutions.

Iridium Satellite LLC

CONTACT: Liz DeCastro of Iridium Satellite LLC, +1-301-571-6257, [email protected]

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