FEDERAL COMMUNICATIONS COMMISSION APPLICATION FOR SPECIAL TEMPORARY AUTHORITY

Applicant Name

Name of Applicant:

Space Exploration Technologies Corp. (SpaceX)

Address

Attention:	Kristi Key
Street Address:	1 Rocket Road
P.O. Box:
City:	Hawthorne
State:	CA
Zip Code:	90250
Country:
E-Mail Address:	kristina.key@spacex.com

Best Contact

Give the following information of person who can best handle inquiries pertaining to this application:   Last Name: Key First Name: Kristi Title: Ground Segment Administrator Phone Number: 310-429-0093

Explanation

Please explain in the area below why an STA is necessary: This application uses information from previous grant 1870-EX-ST-2022. This STA is necessary to authorize launch vehicle communications for SpaceX Mission 1439 from SLC-4E, Vandenberg Space Force Base. The application includes sub-orbital first stage and orbital second stage. Trajectory data shall be provided directly to NTIA, USAF, and NASA. All downrange Earth stations are receive-only. The recovery portion is limited to two functions: 1) pre-launch checkout test of the command uplink from an onshore station at VSFB, and 2) experimental post landing first-stage uplink testing from the onshore station at VSFB. All operations are pre-coordinated with the Launch Range.

Purpose of Operation

Please explain the purpose of operation:

Launch vehicle communications for mission launching from Vandenberg Space Force Base.

Information

Callsign:
Class of Station:	FX MO
Nature of Service:	Experimental

Requested Period of Operation

Operation Start Date:	02/11/2023
Operation End Date:	08/11/2023

Manufacturer

List below transmitting equipment to be installed (if experimental, so state) if additional rows are required, please submit equipment list as an exhibit:
Manufacturer	Model Number	No. Of Units	Experimental
Quasonix	TBP	4	No
Myers	UL-235A-498	2	No
Peak Antennas	CO225-2-XS	1	No

Certification

Neither the applicant nor any other party to the application is subject to a denial of Federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Section 862, because of a conviction for possession or distribution of a controlled substance. The applicant hereby waives any claim to the use of any particular frequency or electromagnetic spectrum as against the regulatory power of the United States because of the prvious use of the same, whether by license or otherwise, and requests authorization in accordance with this application. (See Section 304 of the Communications Act of 1934, as amended.) The applicant acknowledges that all statements made in this application and attached exhibits are considered material representations, and that all the exhibits part hereof and are incorporated herein as if set out in full in this application; undersigned certifies that all statements in this application are true, complete and correct to the best of his/her knowledge and belief and are made in good faith. Applicant certifies that construction of the station would NOT be an action which is likely to have a significant environmental effect. See the Commission's Rules, 47 CFR1.1301-1.1319.

Signature of Applicant (Authorized person filing form):	Kristi Key
Title of Applicant (if any):	Ground Segment Administrator
Date:	2023-01-05 00:00:00.0

Station Location

	City	State	Latitude	Longitude	Mobile	Radius of Operation
			North	West	SLC 4E, VAFB: Launch vehicle stage 1, sub-orbital

Datum:  NAD 83 Is a directional antenna (other than radar) used?   No Exhibit submitted:   No (a) Width of beam in degrees at the half-power point:   (b) Orientation in horizontal plane:   (c) Orientation in vertical plane:   Will the antenna extend more than 6 meters above the ground, or if mounted on an existing building, will it extend more than 6 meters above the building, or will the proposed antenna be mounted on an existing structure other than a building?   No (a) Overall height above ground to tip of antenna in meters:   (b) Elevation of ground at antenna site above mean sea level in meters:   (c) Distance to nearest aircraft landing area in kilometers:   (d) List any natural formations of existing man-made structures (hills, trees, water tanks, towers, etc.) which, in the opinion of the applicant, would tend to shield the antenna from aircraft:

Action	Frequency	Station Class	Output Power/ERP	Mean Peak	Frequency Tolerance (+/-)	Emission Designator	Modulating Signal
New	2247.50000000- MHz	MO	20.000000 W 11.800000 W	P	0.00022500 %	4M88G1D	6.25 mbps

Action	Frequency	Station Class	Output Power/ERP	Mean Peak	Frequency Tolerance (+/-)	Emission Designator	Modulating Signal
New	2255.50000000- MHz	MO	20.000000 W 10.800000 W	P	0.00022500 %	4M88G1D	6.25 Mbps
	City	State	Latitude	Longitude	Mobile	Radius of Operation
			North	West	SLC 4E, VAFB: Launch vehicle 2nd stage, orbital

Datum:  NAD 83 Is a directional antenna (other than radar) used?   No Exhibit submitted:   No (a) Width of beam in degrees at the half-power point:   (b) Orientation in horizontal plane:   (c) Orientation in vertical plane:   Will the antenna extend more than 6 meters above the ground, or if mounted on an existing building, will it extend more than 6 meters above the building, or will the proposed antenna be mounted on an existing structure other than a building?   No (a) Overall height above ground to tip of antenna in meters:   (b) Elevation of ground at antenna site above mean sea level in meters:   (c) Distance to nearest aircraft landing area in kilometers:   (d) List any natural formations of existing man-made structures (hills, trees, water tanks, towers, etc.) which, in the opinion of the applicant, would tend to shield the antenna from aircraft:

Action	Frequency	Station Class	Output Power/ERP	Mean Peak	Frequency Tolerance (+/-)	Emission Designator	Modulating Signal
New	2232.50000000- MHz	MO	20.000000 W 9.400000 W	P	0.00022500 %	4M14F1D	3.571 Mbps

Action	Frequency	Station Class	Output Power/ERP	Mean Peak	Frequency Tolerance (+/-)	Emission Designator	Modulating Signal
New	2272.50000000- MHz	MO	20.000000 W 9.600000 W	P	0.00022500 %	4M14F1D	3.571 Mbps
	City	State	Latitude	Longitude	Mobile	Radius of Operation
	Vandenberg AFB	California	North  34  38  0	West  120  36  57

Datum:  NAD 83 Is a directional antenna (other than radar) used?   Yes Exhibit submitted:   No (a) Width of beam in degrees at the half-power point:   30.00 (b) Orientation in horizontal plane:   105.00 (c) Orientation in vertical plane:   Will the antenna extend more than 6 meters above the ground, or if mounted on an existing building, will it extend more than 6 meters above the building, or will the proposed antenna be mounted on an existing structure other than a building?   No (a) Overall height above ground to tip of antenna in meters:   (b) Elevation of ground at antenna site above mean sea level in meters:   (c) Distance to nearest aircraft landing area in kilometers:   (d) List any natural formations of existing man-made structures (hills, trees, water tanks, towers, etc.) which, in the opinion of the applicant, would tend to shield the antenna from aircraft:

Action	Frequency	Station Class	Output Power/ERP	Mean Peak	Frequency Tolerance (+/-)	Emission Designator	Modulating Signal
New	2090.00000000- MHz	FX	1.000000 W 3.000000 W	P	0.00025000 %	800KG1D	600 kbps