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 application 1017-EX-ST-2023. This STA is necessary to authorize launch vehicle communications for SpaceX Mission 2183 Starlink Group 7-1 from SLC-4E, Vandenberg Space Force Base, and the experimental recovery operation following the Falcon 9 launch. 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 the launch site, and 2) command of landed stage from recovery boat. All operations are pre-coordinated with the Launch Range. Launch licensing authority is FAA Office of Commercial Space Transportation.

Purpose of Operation
Please explain the purpose of operation:  Launch vehicle communications for mission launching from Vandenberg Space Force Base.

Information
Callsign: WG9XHP
Class of Station: MO
Nature of Service: Experimental

Requested Period of Operation
Operation Start Date: 08/11/2023
Operation End Date: 02/11/2024

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: 2023-07-09 00:00:00.0

Station Location
City State Latitude Longitude Mobile Radius of Operation
North      West      SLC 4E, VSFB: 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
Modified 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
Modified 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, VSFB: 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
Modified 2232.50000000- MHz MO 20.000000 W 9.400000 W P 0.00022500 % 3M90G1D 5.0 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 % 3M90G1D 5.0 Mbps
City State Latitude Longitude Mobile Radius of Operation
North  29  52  50 West  116  45  3 Autonomous Drone Ship, within 40.5 nautical miles 75.00
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
Modified 2090.00000000- MHz MO 1.000000 W 3.000000 W P 0.00025000 % 800KG1D 600 kbps
City State Latitude Longitude Mobile Radius of Operation
North  29  52  50 West  116  45  3 Boat, within 40.5 nautical miles 75.00
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:  
(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
Modified 2090.00000000- MHz MO 1.000000 W 3.000000 W P 0.00025000 % 800KG1D 600 kbps