Company: NXNVW
Filing Date: 2025-04-25
Form Type: S-3
Source: 0001213900-25-035543
Chunk: 43

Company: NEXTNAV INC.
Filing Date: 2025-04-25
Form: S-3
Chunk 43
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 all of the requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of Reston , Commonwealth of Virginia, on April 25 , 2025 .

| NEXTNAV INC. |                                       |
| By:          | /s/ Mariam Sorond                     |
| Name:        | Mariam Sorond                         |
| Title:       | President and Chief Executive Officer |

POWER OF ATTORNEY Each person whose signature appears below constitutes and appoints each of Mariam Sorond and Christian Gates, acting alone or together with another attorney-in-fact, as his or her true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution , for such person and in his or her name, place and stead, in any and all capacities, to sign any or all further amendments (including post-effective amendments) to this registration statement (and any additional registration statement related hereto permitted by Rule 462(b) promulgated under the Securities Act of 1933 (and all further amendments, including post-effective amendments, thereto)), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the date indicated.

| Name                   
 /s/ Mariam Sorond      |     | Title                                                                  
 President, Chief Executive Officer and Chair of the Board of Directors |     | Date           
 April 25, 2025 |
|:-----------------------|:----|:-----------------------------------------------------------------------|:----|:---------------|
| Mariam Sorond          |     | -Principal Executive Officer                                           |     |                |
| /s/ Christian D. Gates |     | Executive Vice President and Chief Financial Officer                   |     | April 25, 2025 |
| Christian D. Gates     |     | -Principal