<SEC-DOCUMENT>0001213900-21-055179-index.html : 20211028
<SEC-HEADER>0001213900-21-055179.hdr.sgml : 20211028
<ACCEPTANCE-DATETIME>20211028190534
ACCESSION NUMBER:		0001213900-21-055179
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20211028
FILED AS OF DATE:		20211028
DATE AS OF CHANGE:		20211028

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			FLEMING JAMES B JR
		CENTRAL INDEX KEY:			0001096986

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40985
		FILM NUMBER:		211359975

	MAIL ADDRESS:	
		STREET 1:		204 SOUTH UNION STREET
		CITY:			ALEXANDRIA
		STATE:			VA
		ZIP:			22314

ISSUER:		

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

	BUSINESS ADDRESS:	
		STREET 1:		1775 TYSONS BLVD., 5TH FLOOR
		CITY:			MCLEAN
		STATE:			VA
		ZIP:			22102
		BUSINESS PHONE:		800-775-0982

	MAIL ADDRESS:	
		STREET 1:		1775 TYSONS BLVD., 5TH FLOOR
		CITY:			MCLEAN
		STATE:			VA
		ZIP:			22102

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Spartacus Acquisition Shelf Corp.
		DATE OF NAME CHANGE:	20210603
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>ownership.xml
<TEXT>
Document 1 - file: ownership.html

Document 1 - RAW XML: ownership.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>ea149432ex24_nextnav.htm
<DESCRIPTION>POWER OF ATTORNEY
<TEXT>
Document 2 - file: ea149432ex24_nextnav.htm

</DOCUMENT>
</SEC-DOCUMENT>