Attachment Waiver-Analysis

This document pretains to SES-STA-20190909-01174 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2019090901174_1895113

USN LEOP support for Cosmo-SkyMed2 from Alaska

Cosmo-SkyMed2 is the second generation earth observation science satellites
launched by ESA to serve the European Union. Cosmo-SkyMed2 will be
launched from the Kourou space center on November 5th, 2019 at a nominal
liftoff time of 08:15:00 UTC. The Cosmo-SkyMed2 spacecraft will be supported
by the USN Alaska ground station using a downlink frequency = 2230.000 MHz
and uplink = 2053.458 MHz, and has been fully coordinated by Comsearch.

The LEOP support is scheduled to be conducted for 3 days at the USN tracking
station in Alaska. All visible passes will not be supported, but for planning
purposes it should be assumed that all the passes visible from Alaska could be
supported for the 3 days of the LEOP as shown below.



Cosmo-SkyMed2
1 00001U 05001F 19309.38685185 .00000000 00000-0 15116-4 0 99990
2 00001 97.8158 131.8282 0002222 89.3619 336.5379 14.81936575000005




USN Alaska coverage of Cosmo-SkyMed2 LEOP November 2019




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USN Alaska possible passes for Cosmo-SkyMed2 5 November – 8 November, 2019 UTC


Pass              Start Time (UTCG)             Stop Time (UTCG)
 1            5    Nov 2019 09:21:23        5   Nov 2019 09:26:41
 2            5    Nov 2019 10:55:18        5   Nov 2019 11:01:45
 3            5    Nov 2019 12:28:53        5   Nov 2019 12:37:55
 4            5    Nov 2019 14:03:43        5   Nov 2019 14:14:19
 5            5    Nov 2019 15:40:34        5   Nov 2019 15:50:33
 6            5    Nov 2019 17:20:40        5   Nov 2019 17:25:40
 7            6    Nov 2019 01:40:45        6   Nov 2019 01:43:46
 8            6    Nov 2019 03:15:13        6   Nov 2019 03:24:52
 9            6    Nov 2019 04:51:23        6   Nov 2019 05:02:04
 10           6    Nov 2019 06:27:47        6   Nov 2019 06:37:08
 11           6    Nov 2019 08:04:01        6   Nov 2019 08:10:50
 12           6    Nov 2019 09:39:19        6   Nov 2019 09:44:34
 13           6    Nov 2019 11:13:01        6   Nov 2019 11:19:56
 14           6    Nov 2019 12:46:45        6   Nov 2019 12:56:12
 15           6    Nov 2019 14:21:54        6   Nov 2019 14:32:36
 16           6    Nov 2019 15:59:13        6   Nov 2019 16:08:45
 17           6    Nov 2019 17:40:52        6   Nov 2019 17:42:46
 18           7    Nov 2019 01:58:10        7   Nov 2019 02:03:38
 19           7    Nov 2019 03:33:24        7   Nov 2019 03:43:30
 20           7    Nov 2019 05:09:39        7   Nov 2019 05:20:14
 21           7    Nov 2019 06:46:04        7   Nov 2019 06:54:59
 22           7    Nov 2019 08:22:13        7   Nov 2019 08:28:32
 23           7    Nov 2019 09:57:11        7   Nov 2019 10:02:32
 24           7    Nov 2019 11:30:44        7   Nov 2019 11:38:10
 25           7    Nov 2019 13:04:40        7   Nov 2019 13:14:29
 26           7    Nov 2019 14:40:11        7   Nov 2019 14:50:52
 27           7    Nov 2019 16:18:01        7   Nov 2019 16:26:54
 28           8    Nov 2019 02:16:01        8   Nov 2019 02:22:59
 29           8    Nov 2019 03:51:38        8   Nov 2019 04:02:02
 30           8    Nov 2019 05:27:57        8   Nov 2019 05:38:20
 31           8    Nov 2019 07:04:20        8   Nov 2019 07:12:47
 32           8    Nov 2019 08:40:21        8   Nov 2019 08:46:16
 33           8    Nov 2019 10:14:59        8   Nov 2019 10:20:34
 34           8    Nov 2019 11:48:28        8   Nov 2019 11:56:25
 35           8    Nov 2019 13:22:38        8   Nov 2019 13:32:47
 36           8    Nov 2019 14:58:32        8   Nov 2019 15:09:08
 37           8    Nov 2019 16:36:56        8   Nov 2019 16:44:59




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Flux Density impinging on the ground in Alaska from Cosmo-SkyMed2
The Flux density is calculated as:

                                         )
         Where   is the distance from spacecraft to the ground.
         Where     is the Effective Isotropic Radiated Power of the Spacecraft.

Data from the spacecraft vendor indicates that the maximum EIRP of Cosmo-
SkyMed2 is -8.83 dBW. The altitude (and thus the closest distance to earth
during an overhead pass) is = 645 Km.

Converting -8.83 dBW to scalar watts = 0.130 watts transmitted at 2230.000 MHz

Therefor:
                     .             ∗         ,              )

Flux density = 2.486 x 10-14 Watts/meter2
Or
Flux density = 2.486 x 10-15 mW/cm2




3 of 3


                                      Exhibit C
              PETITION FOR WAIVER OF SECTION 25.137 AND 25.114 AND OF
                    THE U.S. TABLE OF FREQUENCY ALLOCATIONS

I.         TO THE EXTENT THEY APPLY, GOOD CAUSE EXISTS FOR A WAIVER OF
           CERTAIN PORTIONS OF SECTIONS 25.137 AND 25.114

       Universal Space Network, Inc. (USN) is provided limited legal and technical information
for the Cosmo-SkyMed2 Satellite.1 Pursuant to Section 25.137 of the Federal Communications
Commission’s (“Commission” or “FCC”) rules, the same technical information required by
Section 25.114 for U.S.-licensed space station, and certain legal information, must be submitted
by earth station applicants “requesting authority to operate with a non-U.S. licensed space station
to serve the United States…”2 USN seeks authority to support the Launch and Early Orbit
(LEOP) support of Cosmo-SkyMed2, not commercial service to the United States, and thus
believes that Section 25.137 does not apply.

        To the extent the Commission determines, however, that USN’s request for authority to
provide LEOP on a special temporary basis is a request to serve the United States with a non-
U.S-licensed satellite, USN respectfully requests a waiver of Sections 25.137 and 25.114 of the
Commission’s rules, to the extent that USN has not herein provided the information required by
these rules. 3 The Commission may grant a waiver for good cause shown.4 A waiver is therefore
appropriate if special circumstances warrant a deviation from the general rule, and such a
deviation will serve the public interest.

        In this case, good cause for a waiver of portions of Section 25.114 exists. USN seeks
authority only to conduct LEOP support for Cosmo-SkyMed2. Thus, any information sought by
Section 25.114 that is not relevant to the LEOP – e.g., antenna patterns, energy and propulsion
and orbital debris - USN does not have. In addition, USN would not easily be able to obtain
such information because USN is not the operator of the Cosmo-SkyMed2 satellite, nor is USN
in contractual privity with that operator. Rather, USN has contracted with Swedish Space
Corporation, Solona Sweden (SSC) to support the LEOP portion in S-Band of the Cosmo-
SkyMed2 satellite.

        As evidenced by the Comsearch report attached to this request, USN has coordinated the
LEOP of the Cosmo-SkyMed2 satellite with potentially affected terrestrial operators. Moreover,
as with any STA, USN will conduct the test on an unprotected, non-interference basis to
government operations.

________________________
1
    FCC Form 312 Section B
2
    47 C.F.R. § 25.137(a)
3
    47 C.F.R. §§25.137 and 25.114
4
    47 C.F.R. §1.3


Because it is not relevant to the service for which USN seeks authorization, and because
obtaining the information would be a hardship, USN seeks a waiver of all the technical and legal
information required by Section 25.114, to the extent it is not provided herein. As noted above,
USN has provided the required information to the extent that it is relevant to the LEOP service
for which USN seeks authorization.

         Good cause also exists to waive portions of Section 25.137, to the extent the information
required is not herein provided. Section 25.137 is designed to ensure that “U.S.-licensed satellite
systems have effective competitive opportunities to provide analogous services” in other
countries. Here, there is no service being provided by the satellite; USN is providing TT&C
while the satellite is on the way to it’s low earth orbit. Thus, the purpose of the information
required by Section 25.137 is not implicated here. For example, Section 25.137(d) requires earth
station applicants requesting authority to operate with a non-U.S.-licensed space station that is
not in orbit and operating to post a bond. 5 The underlying purpose in having to post a bond –
i.e., to prevent warehousing of orbital locations by operators seeking to serve the United States –
would not be served by requiring USN to post a bond in order to conduct the 3 days of LEOP
support of the Cosmo-SkyMed2 satellite.

       It is USN’s understanding that Cosmo-SkyMed2 is licensed by ESA (European Space
Agency). Cosmo-SkyMed2 is the sixth of the series spacecraft meant to serve the EU. Thus, the
purpose of Section 25.137 – to ensure that U.S. satellite operators enjoy “effective competitive
opportunities” to serve foreign markets and to prevent warehousing of orbital locations service
the United States – will not be undermined by grant of this waiver request.

        Finally, USN notes that it expects to communicate with the Cosmo-SkyMed2 satellite
using its U.S. earth station for a period of 3 days. Requiring USN to obtain technical and legal
information from an unrelated party, where there is no risk of interference and the operation will
cease within 3 days would pose undue hardship without serving underlying policy objectives.
Given these particular facts, the waiver sought herein is appropriate.




____________________________________
5
    47 C.F.R. §25.137(d)(4)


      II.      GOOD CAUSE EXISTS FOR A WAIVER OF THE UNITED STATES
               TABLE OF FREQUENCY ALLOCATIONS

        USN further requests a waiver of the United States Table of Frequency Allocations
("U.S. Table") as described in section 2.106 of the rules for the frequency bands 2025 – 2110
MHz (Earth-to-Space) and 2200 – 2290 MHz (Space-to-Earth).6 Section footnotes allow for
non-federal Government use of these bands in the United States on a case-by-case non-
interference basis. Such use by USN necessitates a waiver of the U.S. Table.

        Good cause exists to grant USN a limited waiver of the U.S. Table to allow LEOP
support of the Cosmo-SkyMed2 satellite. In considering request for case-by-case spectrum uses,
the Commission has indicated that is would generally grant such waivers “where there is little
potential for interference into any service authorized under the Table of Frequency Allocations
and when the case-by-case operator accepts any interference from authorized services.” 7 USN
will coordinate with other parties operating communication systems in compliance with the
Table of Frequency Allocations to ensure that no harmful interference is caused. USN seeks to
operate only pursuant to special temporary authorization and thus agrees to accept any
interference from authorized services. In summary, USN’s operation on a non-interference, non-
protected basis support waiver of the U.S. Table.




_______________________
6
    47 C.F.R. §2.106
7
 Previously approved STA’s for Universal Space Network SES-STA-20020725-01174; SES-STA-20021112-
02008; SES-STA-20040315-00475



Document Created: 2019-09-09 08:44:07
Document Modified: 2019-09-09 08:44:07

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