Special Temporary Authority application - Applicant Name
Name of Applicant:
Johns Hopkins University - Applied Physics Laboratory
Special Temporary Authority application - Best Contact
First Name:
Glen
Last Name:
Long
Phone Number:
443-778-7233
Title:
Site RF coordinator
Special Temporary Authority application - Certification
Applicant 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.
Date:
2016-04-22 00:00:00.0
Signature of Applicant (Authorized person filing form):
Ron Schulze
Title of Applicant (if any):
Technical Lead
Special Temporary Authority application - Explanation
Please explain in the area below why an STA is necessary:
A STA is required to support a short duration S-band RF transmission experiment. We envision a 1-hour of RF radiation time. This will be a one way communication to evaluate numerical algorithms with a CW wave form. The signal will be received by an aircraft with a commercial receiver on board and fly radial patterns from APL at altitude from 10ft agl to 30Kft agl in 5kft increments. We are requesting a STA for 6 weeks because of uncertainties with scheduling due to weather and the availability of the receiving platform. We have been given some degree of confidence that our experiment can be schedule between July 11 and August 26, assuming we have the STA in-place
Special Temporary Authority application - Information
Callsign:
WK9XAR
Class of Station:
FX
Nature of Service:
Experimental
Special Temporary Authority application - Initial values - Applicant Name
Special Temporary Authority application - Initial values - Purpose of Operation
Please explain the purpose of operation:
To support a short duration RF transmission experiment. The objective of this development is to produce a telemetry transmitter waveform that will be more robust in challenging RF environments. Testing will be conducted using an airborne receiver under varying RF constraints. Bench testing has been concluded and flight testing is now required for validation. The team would like to conduct this test in the mid-July timeframe, if possible.
Special Temporary Authority application - Manufacturer
Equipment 1 Experimental
Yes
Equipment 1 Manufacturer
Sandia
Equipment 1 Model Number
ASTRA
Equipment 1 No. Of Units
1
Special Temporary Authority application - Purpose of Operation
Please explain the purpose of operation:
To support a short duration RF transmission experiment. To support a short duration RF transmission experiment. The objective of this development is to produce a telemetry transmitter waveform that will be more robust in challenging RF environments. Testing will be conducted using an airborne receiver under varying RF constraints. Bench testing has been concluded and flight testing is now required for validation. The team would like to conduct this test in the mid-July timeframe, if possible.
Special Temporary Authority application - Requested Period of Operation
Operation End Date:
08/26/2016
Operation Start Date:
07/11/2016
Frequencies
Action
Lower MHz
Upper MHz
Class
Output W
ERP W
Emission
Signal
New
2245.00000000
2288.00000000
FX
10.000000
316.000000
1M00M0D
Sites
Site
Location
Coordinates
Operating area
County
Radius
Laurel, Maryland
North 39 9 35 West 76 53 58
1.00
Grant actions
Date
Category
Description
2016-06-20
Grant
Grant Generated [Jun 20 2016]
Sources and provenance
Source
Source record
Retrieved
Match
ELS
0589-EX-ST-2016
2026-07-30 08:57:10
Source Primary
Selected field provenance
Field
Displayed value
Source
Observed
Status
Grant Expired Due to New License
ELS 0589-EX-ST-2016
2026-07-30 08:57:10
Applicant Name
Johns Hopkins University - Applied Physics Laboratory