Investor Presentaiton

AST Space Mobile technology solution Differentiated approach compared to existing space-based communications First & Only Broadband Direct To Mobile Phones Direct via Proprietary Mobile Phones Indirect via Complex, Expensive Hardware 1. Market size based on the sum of 2020A revenues of included providers, AST SpaceMobile market size based on GSMA estimate of total cellular wireless market spend. AST SpaceMobile 09:41 Tuesday 12 September # 00 La PIT DO LISTENING John Smith 38 NU Rescue - PTT Y 2 3 5ML 7 ro 0 Any standard mobile phone Provider-specific satphones (~$1K) Mass market mobility End Users Narrowband service on satphones and the unconnected Provider-specific antennas mounted on planes, ships, vehicles, buildings (~$1K-$200K+) Enterprise, Maritime, Aviation, Government, Residential Market Size 1 > $1 trillion < $2 billion < $20 billion 17 ast-science.com ASTSpaceMobile I

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