# EDGAR Filing Document

**Accession Number:** 0001865631
**File Stem:** 0001554855-25-001821
**Filing Date:** 2025-9
**Character Count:** 2272
**Document Hash:** 72ae374dcfffef01c95b9265517670d6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001554855-25-001821.hdr.sgml**: 20260204

**ACCESSION NUMBER**: 0001554855-25-001821

**CONFORMED SUBMISSION TYPE**: CORRESP

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250930

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NEXTNAV INC.
- **CENTRAL INDEX KEY:** 0001865631
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL SYS [3812]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** CORRESP

**BUSINESS ADDRESS:**
- **STREET 1:** 11911 FREEDOM DRIVE
- **STREET 2:** STE 200
- **CITY:** RESTON
- **STATE:** VA
- **ZIP:** 20190
- **BUSINESS PHONE:** 800-775-0982

**MAIL ADDRESS:**
- **STREET 1:** 11911 FREEDOM DRIVE
- **STREET 2:** STE 200
- **CITY:** RESTON
- **STATE:** VA
- **ZIP:** 20190

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Spartacus Acquisition Shelf Corp.
- **DATE OF NAME CHANGE:** 20210603

NEXTNAV INC.

11911 Freedom Drive, Ste. 200

Reston, Virginia 20190

September 30, 2025

VIA EDGAR

U.S. Securities and Exchange Commission

Division of Corporate Finance

100 F Street, N.E.

Washington, D.C. 20549

Attn: Erin Donahue

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| | |
|:---|:---|
| **Re:** | **NextNav Inc.**<br> **Registration Statement on Form S-3**<br> **Filed September 25, 2025**<br> **File No. 333-290509**<br> **Request for Acceleration of Effective Date** |

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To Whom it May Concern:

Pursuant to Rule 461 of the General Rules and Regulations under the Securities Act of 1933, as amended, NextNav Inc. hereby requests that the U.S. Securities and Exchange Commission accelerate the effective date and time of the above-referenced Registration Statement on Form S-3 (the "Registration Statement"), and declare the Registration Statement effective as of 5:00 p.m., Eastern Time, on September 30, 2025, or as soon thereafter as possible.

The Company requests that it be notified of such effectiveness by a telephone call to Kevin K. Greenslade of Hogan Lovells US LLP at (703) 610-6189.

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| | |
|:---|:---|
| **NEXTNAV INC.** | **NEXTNAV INC.** |
| By: | /s/ James Black |
| Name: | James Black |
| Title: | General Counsel and Secretary |

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