Experimental Licensing System
2079-EX-ST-2018
The Johns Hopkins University Applied Physics Laboratory (JHU/APL
Filing overview
| Status | Grant Expired Due to New License |
|---|---|
| Call sign | WO9XEH |
| Filed | 2018-12-13 |
| Status date | 2019-03-22 |
| FCC source | View the FCC filing record |
Special Temporary Authority application - Address
- Attention:
- Frank Marcotte
- City:
- Laurel
- E-Mail Address:
- [email protected]
- State:
- MD
- Street Address:
- 11100 Johns Hopkins Road
- Zip Code:
- 20723
Special Temporary Authority application - Applicant Name
- Name of Applicant:
- The Johns Hopkins University Applied Physics Laboratory (JHU/APL
Special Temporary Authority application - Best Contact
- First Name:
- Karen
- Last Name:
- Siegrist
- Phone Number:
- 240-228-9706
- Title:
- Engineer
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:
- 2018-12-13 00:00:00.0
- Signature of Applicant (Authorized person filing form):
- Frank Marcotte
- Title of Applicant (if any):
- Engineer
Special Temporary Authority application - Explanation
- Please explain in the area below why an STA is necessary:
- JHU/APL desires to transmit a low power, wideband LFM waveform to characterize RF attenuation through a rocket plume in a confined setup near Camden, AR. Short duration transmissions (<10 minutes/test, up to 10 times/day) will be possible on up to 5 days during the 5 month operational window.
Special Temporary Authority application - Information
- Callsign:
- WO9XEH
- Class of Station:
- FX
- Nature of Service:
- Experimental
Special Temporary Authority application - Initial values - Requested Period of Operation
- Operation End Date:
- 08/01/2019
- Operation Start Date:
- 03/01/2019
Special Temporary Authority application - Manufacturer
- Equipment 1 Experimental
- No
- Equipment 1 Manufacturer
- Agilent
- Equipment 1 Model Number
- N5245A
- Equipment 1 No. Of Units
- 1
Special Temporary Authority application - Purpose of Operation
- Please explain the purpose of operation:
- The purpose of the experiment is to measure RF attenuation through the plume of a rocket motor to determine plasma properties and validate plume simulations
Special Temporary Authority application - Requested Period of Operation
- Operation End Date:
- 08/10/2019
- Operation Start Date:
- 03/22/2019
Frequencies
| Action | Lower MHz | Upper MHz | Class | Output W | ERP W | Emission | Signal |
|---|---|---|---|---|---|---|---|
| New | FX | 6400000.000000 | 6400000.000000 | 18G0FXX | Wideband LFM | ||
| New | FX | 6400000.000000 | 640000000.000000 | 18G0FXX | Wideband LFM |
Sites
| Site | Location | Coordinates | County | Radius |
|---|---|---|---|---|
| Camden, Arkansas | North 33 37 2 West 92 40 38 | 0.05 |
Grant actions
| Date | Category | Description |
|---|---|---|
| 2019-03-22 | Grant | Grant Generated [Mar 22 2019] |
Documents
| Document | Type | Date | Status |
|---|---|---|---|
| Grant E-mail Notification generated [Mar 23 2019] | Correspondence | 2019-03-23 | Available |
| Incoming generated [Mar 20 2019] | Correspondence | 2019-03-20 | Available |
| E-Mail generated [Mar 6 2019] | Correspondence | 2019-03-06 | Available |
| Sirius XM PreCoordination Document | Pre Coordination Document | 2019-02-19 | Available |
| AFTRCC PreCoordination Document | Pre Coordination Document | 2019-02-19 | Available |
| Incoming generated [Feb 19 2019] | Correspondence | 2019-02-19 | Available |
| E-Mail generated [Jan 30 2019] | Correspondence | 2019-01-30 | Available |
| JHUAPL Rocket Plume RF Attenuation Test Description | Images | 2018-12-13 | Available |
| View Grant | Available |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ELS | 2079-EX-ST-2018 | 2026-07-30 08:57:39 | Source Primary |
Related FCC records
| System or type | Record | Relationship |
|---|---|---|
| COMPANY | The Johns Hopkins University Applied Physics Laboratory (JHU/APL | Filed By |
| FILING | 0001-EX-CN-2017 | Concerns Station |
| FILING | 0001-EX-CN-2019 | Concerns Station |
| FILING | 0001-EX-PL-1998 | Concerns Station |
| FILING | 0002-EX-CN-2018 | Concerns Station |
| FILING | 0002-EX-CN-2019 | Concerns Station |
| FILING | 0002-EX-PL-1998 | Concerns Station |
| FILING | 0002-EX-PN-2019 | Concerns Station |
| FILING | 0002-EX-PN-2020 | Concerns Station |
| FILING | 0002-EX-ST-2019 | Concerns Station |
| FILING | 0003-EX-CN-2019 | Concerns Station |
| FILING | 0003-EX-PL-1998 | Concerns Station |
| FILING | 0003-EX-PN-2019 | Concerns Station |
| FILING | 0003-EX-ST-2002 | Concerns Station |
| FILING | 0004-EX-CN-2019 | Concerns Station |
| FILING | 0004-EX-PL-2003 | Concerns Station |
| FILING | 0004-EX-PL-2009 | Concerns Station |
| FILING | 0004-EX-PN-2019 | Concerns Station |
| FILING | 0004-EX-ST-1999 | Concerns Station |
| FILING | 0004-EX-ST-2005 | Concerns Station |
| FILING | 0004-EX-TN-2016 | Concerns Station |
| FILING | 0005-EX-CN-2019 | Concerns Station |
| FILING | 0005-EX-CN-2021 | Concerns Station |
| FILING | 0005-EX-MN-2017 | Concerns Station |
| FILING | 0005-EX-PN-2019 | Concerns Station |
| FILING | 0005-EX-ST-2003 | Concerns Station |
| FILING | 0005-EX-ST-2019 | Concerns Station |
| FILING | 0006-EX-CN-2017 | Concerns Station |
| FILING | 0006-EX-CN-2019 | Concerns Station |
| FILING | 0006-EX-MN-2017 | Concerns Station |
| FILING | 0006-EX-PL-2004 | Concerns Station |
| FILING | 0006-EX-PL-2005 | Concerns Station |
| FILING | 0006-EX-PL-2006 | Concerns Station |
| FILING | 0006-EX-PN-2019 | Concerns Station |
| FILING | 0007-EX-CN-2016 | Concerns Station |
| FILING | 0007-EX-CN-2019 | Concerns Station |
| FILING | 0007-EX-MN-2016 | Concerns Station |
| FILING | 0007-EX-PL-2009 | Concerns Station |
| FILING | 0007-EX-PL-2015 | Concerns Station |
| FILING | 0007-EX-PN-2018 | Concerns Station |
| FILING | 0007-EX-ST-2007 | Concerns Station |
| FILING | 0007-EX-ST-2010 | Concerns Station |
| FILING | 0007-EX-ST-2020 | Concerns Station |
| FILING | 0008-EX-CN-2019 | Concerns Station |
| FILING | 0008-EX-PL-2006 | Concerns Station |
| FILING | 0008-EX-PN-2018 | Concerns Station |
| FILING | 0008-EX-ST-2007 | Concerns Station |
| FILING | 0008-EX-ST-2008 | Concerns Station |
| FILING | 0008-EX-ST-2017 | Concerns Station |
| FILING | 0008-EX-TN-2017 | Concerns Station |
| FILING | 0008-EX-TN-2019 | Concerns Station |
| FILING | 0009-EX-PL-2006 | Concerns Station |
| FILING | 0009-EX-PL-2007 | Concerns Station |
| FILING | 0009-EX-PL-2011 | Concerns Station |
| FILING | 0009-EX-PN-2018 | Concerns Station |
| FILING | 0009-EX-PN-2019 | Concerns Station |
| FILING | 0009-EX-ST-1998 | Concerns Station |
| FILING | 0009-EX-ST-1999 | Concerns Station |
| FILING | 0009-EX-ST-2004 | Concerns Station |
| FILING | 0009-EX-ST-2019 | Concerns Station |
| FILING | 0010-EX-CN-2016 | Concerns Station |
| FILING | 0010-EX-CN-2018 | Concerns Station |
| FILING | 0010-EX-CN-2019 | Concerns Station |
| FILING | 0010-EX-ST-1998 | Concerns Station |
| FILING | 0010-EX-ST-1999 | Concerns Station |
| FILING | 0010-EX-ST-2000 | Concerns Station |
| FILING | 0010-EX-ST-2007 | Concerns Station |
| FILING | 0010-EX-TN-2016 | Concerns Station |
| FILING | 0011-EX-CN-2019 | Concerns Station |
| FILING | 0011-EX-ST-1999 | Concerns Station |
| FILING | 0011-EX-ST-2014 | Concerns Station |
| FILING | 0011-EX-TN-2017 | Concerns Station |
| FILING | 0012-EX-PL-2013 | Concerns Station |
| FILING | 0012-EX-PN-2017 | Concerns Station |
| FILING | 0012-EX-ST-1999 | Concerns Station |
| FILING | 0013-EX-CN-2019 | Concerns Station |
| FILING | 0013-EX-CN-2020 | Concerns Station |
| FILING | 0013-EX-PL-2002 | Concerns Station |
| FILING | 0013-EX-PN-2017 | Concerns Station |
| FILING | 0013-EX-ST-1999 | Concerns Station |
| FILING | 0013-EX-ST-2005 | Concerns Station |
| FILING | 0013-EX-ST-2011 | Concerns Station |
| FILING | 0013-EX-TN-2016 | Concerns Station |
| FILING | 0014-EX-PL-2003 | Concerns Station |
| FILING | 0014-EX-ST-2005 | Concerns Station |
| FILING | 0014-EX-TN-2016 | Concerns Station |
| FILING | 0015-EX-PL-2003 | Concerns Station |
| FILING | 0015-EX-PN-2019 | Concerns Station |
| FILING | 0015-EX-ST-2000 | Concerns Station |
| FILING | 0016-EX-CN-2017 | Concerns Station |
| FILING | 0016-EX-CN-2018 | Concerns Station |
| FILING | 0016-EX-CN-2019 | Concerns Station |
| FILING | 0016-EX-PL-2003 | Concerns Station |
| FILING | 0016-EX-PL-2009 | Concerns Station |
| FILING | 0016-EX-PL-2011 | Concerns Station |
| FILING | 0016-EX-PN-2018 | Concerns Station |
| FILING | 0016-EX-ST-2019 | Concerns Station |
| FILING | 0016-EX-TN-2016 | Concerns Station |
| FILING | 0016-EX-TN-2018 | Concerns Station |
| FILING | 0017-EX-CN-2016 | Concerns Station |