NextNav SPAC Presentation Deck

NextNav + AT&T FirstNet NextNav has partnered with AT&T to bring full 3D situational awareness to first responders ● ● ● ● Vertical location essential to incident management and responder safety Enhances applications and, as early adopter, improves core FirstNet LTE service differentiation Service marketed by AT&T and available to all public safety mobile applications on FirstNet through FirstNet API Catalog NextNav Pinnacle service embedded in Response for FirstNet application Monthly per-user fees billed to AT&T and public safety app developers FIRSTNETTM Built with AT&T From this ng Nassau St hunity Roots e School -Concord St A Navy St Navy St Navy St avy St Rooftop Reds Admirals Row E Row D Flushing Ave 0 Brooklyn Navy Yard Admirals Row C Flushing Ave Brooklyn Queens Expy Commodore Barry Park Ball fields, playgrounds & outdoor pool Park Ave 278 278 C To this 60' 50' 40' 30' 20' 10' Park BA A EMERGENCY N NEXTNAV Ô TEL: 555-667-5309 DATE: 02/12/2021 11:48:17 AM NAME: John Doe ADDRESS: 1234 Globe St. CITY: Tuscon STATE: AZ LONG: 110.9747° W HAT: 46M 34

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