SkyTerra Communications

3rd Quarter 2008 Earnings

November 10, 2008

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November 10, 2008

This presentation may contain “Forward-Looking
Statements”.All statements other than statements
of historical facts made in this presentation
regarding the prospects of our industry and our
prospects, plans, financial position and business
strategy may constitute forward-looking
statements.We can give no assurance that these
expectations will prove to be correct.Factors and
risks that could cause actual results to differ
materially from our expectations are described in
the most recent SkyTerra Forms 10-Q and 10-K, on
file with the SEC.

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November 10, 2008

Qualcomm Agreement

1.On September 22, MSV announced historic agreement with Qualcomm and ICO Global

•Paves the way to integrate satellite communications into mass market wireless devices

•For the first time, satellite communications can achieve economies of scale traditionally
enjoyed in the cellular market

2.Qualcomm will integrate satellite and cellular technology into its standard multi-mode cellular
chipset platforms

•Chips will be interoperable with both GSM- and CDMA-derived networks

•Qualcomm will sell and support its integrated satellite/terrestrial chipsets to mobile device
vendors in the same manner it does today

3.MSV is partnering with ICO and potentially others on this development project

•MSV’s current commitment for the development projects is less than $10M

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November 10, 2008

Completion of United States SMART Groups

1.The Satellite Mutual Aid Radio Talkgroups program connects federal, state, and local
safety professionals via nine overlapping regional and five national talkgroups

•MSV has accomplished the goal to create a nationwide network of regionally
focused and managed public safety talkgroups in just 14 months

2.MSV activated five regional SMART groups during the quarter

•Northwest, Southwest, Western, Southeast, and Northeast SMART

•The SMART program now supports five nationwide and nine regional
interoperable talkgroups

3.SMART program uptake remains brisk, with 1,700 locations now participating

4.The focus now turns to cross-border talkgroups

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November 10, 2008

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November 10, 2008

Satellite Construction Program

1.The 22 meter reflector surface and structure have been assembled and
tested; the qualification of the reflector hinges has been successfully
completed

2.Payload build is expected to be completed by the end of November

3.The final Ground-Based Beam Former hardware emulator is complete and is
now integrated into the SBN testbed at Boeing

4.We remain on track in our schedule with launch windows for MSV1 between
the fourth quarter of 2009 and first quarter of 2010 and for MSV2 in the
second half of 2010

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November 10, 2008

Industry and Regulatory Perspectives

1.Spectrum

•Spectrum-hungry data services are becoming increasingly important

•Increase in CPGA is an indicator of largely undifferentiated market

2.Ongoing research program indicates strongdemand for integrated satellite /
terrestrial services

•Improves connectivity and coverage, key consumer issues

•Provides differentiated service capability

3.Globalstar waiver shows continued support for the MSS/ATC industry

•Clarifies and confirms spectrum lease ability

4.In the 700 MHz D-Block, the benefits of an integrated satellite capability are
extraordinary to the public safety community

•Significant, unmet need for interoperable communications

•Only satellites can ensure universal, disaster-proof service availability

5.TV “White Spaces” not direct competitor MSS/ATC deployment

•Lower-power, WiFi or WiFi-like operations

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November 10, 2008

SKYT Consolidated Income Statement

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November 10, 2008

SKYT Consolidated Balance Sheet

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November 10, 2008

SKYT Capital Structure(1)

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November 10, 2008

NextGen Satellite System Costs ($ in mm’s)