Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the reference to our firm under the caption "Experts" in this Registration Statement (Form S-3) and related Prospectus of NextNav Inc. for the registration of 85,057,997 shares of Common Stock and 8,999,200 warrants and to the incorporation by reference therein of our report dated March 30, 2023, with respect to the consolidated financial statements of NextNav Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 2022, filed with the Securities and Exchange Commission.
/s/ Ernst and Young LLP
Tysons, Virginia
June 23, 2023
