Attachment Exhibit A

This document pretains to SES-LIC-20120427-00404 for License on a Satellite Earth Station filing.

IBFS_SESLIC2012042700404_950365

ViaSat, Inc.


                                           EXHIBIT A

                                Ka band Aeronautical Antenna
                        Public Interest Statement and Waiver Requests

               By this application, ViaSat, Inc. (“ViaSat”) requests blanket authority to operate
up to 4,000 technically identical transmit/receive earth stations to provide service in the United
States using the 28.35-29.1 GHz and 29.5-30.0 GHz portions of the Ka band for uplink
communications and the 18.3-19.3 GHz and 19.7-20.2 GHz portions for downlink
communications. The terminals will be mounted on commercial and private aircraft and will be
used to provide two-way, in-flight broadband communications, including Internet access, for
passengers and flight crew. The terminals will communicate with Ka band satellites ViaSat-1 at
115.1º W.L., WildBlue-1 at 111.1º W.L., and ANIK-F2 at 111.1º W.L.

                This application is consistent with the existing regulatory framework for the Ka
band. Under that framework, the key element for ensuring compatibility with the Commission’s
two-degree spacing policy is: (i) compliance with the off-axis-EIRP density levels specified in
Section 25.138 in the uplink direction, (ii) compliance with the power flux density (PFD) levels
referenced in Section 25.138 in the downlink direction, and (iii) in the case of any exceedance of
those levels, coordination with potentially affected satellite systems.

               As detailed below, ViaSat’s proposed operations (i) are fully consistent with the
PFD levels referenced in 25.138, and (ii) are fully consistent with the off-axis-EIRP levels except
with respect to a few exceedances that can be coordinated with potentially affected satellite
systems. Moreover, the longstanding, co-primary MSS allocation in the upper 500 MHz of the
Ka band (19.7-20.2 GHz, 29.5-30.0 GHz) contemplates mobile applications, and the
Commission specifically acknowledged the likelihood of future licensing of mobile applications
in the Ka band once technology existed that ensures compatibility with existing FSS applications
of the Ka band. That technology exists today, and its efficacy has been proven over the past
seven years.

                More specifically, the same type of technology that successfully has enabled
mobile applications of the Ku band enables the mobile uses of the Ka band proposed here.
Namely, ViaSat will ensure that (i) these terminals remain pointed at the intended satellite with a
maximum pointing error of +/-0.5º in the azimuth direction and +/-1.35º in the elevation
direction, and (ii) the transmit output of the terminal will be inhibited in less than 100
milliseconds should these tolerances be exceeded (whether by the motion of the aircraft or
otherwise), and will not resume until the pointing of the terminal is again within these tolerances.
Within these tolerances, the off-axis EIRP density limits of Section 25.138 will be met in the
GSO plane. Notably, because the 3σ pointing error is only ±0.27º in azimuth, as a practical
matter, the system should never require the cessation of transmissions due to azimuth pointing
errors. Elevation pointing errors should only cause the terminal to cease transmissions less than
0.27% of the time.




DC\2090304.1


ViaSat, Inc.


I.      PUBLIC INTEREST STATEMENT

                 As the Commission has acknowledged, explosive growth in mobile broadband
use is occurring in the United States, driven by the rapid proliferation of laptops, smartphones,
tablets and other mobile computing devices, and increasing consumer demand for high-
bandwidth applications.1 Indeed, mobile broadband has gained prominence on the national
stage, as illustrated by President Obama’s directive to the Commission to take action aimed at
promoting mobile broadband services.2 Moreover, the upsurge in consumer use of mobile data
and the wide availability of Wi-Fi networks are accompanied by growing consumer expectations
that they can be connected to the Internet everywhere, including while on board aircraft. In
response to this demand, commercial airlines are seeking technologies that will allow their
passengers to remain connected while in flight. ViaSat has developed a technology solution that
meets this demand.

                 ViaSat’s innovative antenna technology leverages its existing Ka band broadband
satellite infrastructure for mobile applications. Deploying mobile platforms using existing Ka
band GSO satellites is the logical evolution of the deployment of mobile applications over GSO
Ku band satellites over the past decade. Indeed, it is now well-established in the industry and in
the Commission’s precedent that flexible use of GSO FSS spectrum resources for mobile
platforms can be accomplished without causing any more interference than a traditional fixed
antenna.3 Specifically, the Commission has permitted aeronautical applications of Ku band FSS


1
        See Federal Communications Commission, Connecting America: The National
        Broadband Plan at 76-77 (2010) (“National Broadband Plan”).
2
        President Barack Obama, Memorandum for the Heads of Executive Departments and
        Agencies, “Unleashing the Wireless Broadband Revolution” (June 28, 2010), available at
        http://www.whitehouse.gov/the-press-office/presidential-memorandum-unleashing-
        wireless-broadband-revolution.
3
        See Panasonic Avionics Corporation, Application for Authority to Operate Up to 50
        Technically Identical Aeronautical Mobile-Satellite Service Aircraft Earth Stations in the
        14.0-14.4 GHz and 11.7-12.2 GHz Frequency Bands, 26 FCC Rcd 12557 (2011)
        (“Panasonic AMSS Order”); Row 44, Inc., Application for Blanket Authority to Operate
        up to 1,000 Technically Identical Aeronautical Mobile Satellite Service Transmit/Receive
        Earth Stations Aboard Commercial and Private Aircraft, 24 FCC Rcd 10223 (2009)
        (“Row 44 AMSS Order”); ViaSat Inc., Application for Blanket Authority for Operation of
        Up to 1,000 Technical Identical Ku-Band Aircraft Earth Stations in the United States and
        Over Territorial Waters, 22 FCC Rcd 19964 (2007) (“ViaSat AMSS Order”); ARINC
        Incorporated Application for Blanket Authority for Operation of up to One Thousand
        Technically Identical Ku-Band Transmit/Receive Airborne Mobile States Aboard Aircraft
        Operating in the United States and Adjacent Waters, 20 FCC Rcd 7553 (2005) (“ARINC
        AMSS Order”); Boeing Company Application for Blanket Authority to Operate Up to
        Eight Hundred Technically-Identical Transmit and Receive Mobile Earth Stations
        Aboard Aircraft in the 14.0-14.5 GHz and 11.7-12.2 GHz Frequency Bands, 16 FCC Rcd
        22634 (2001) (“Boeing AMSS Order”); see also Vehicle-Mounted Earth Stations in
        Certain Frequency Bands Allocated to the Fixed-Satellite Service, 24 FCC Rcd 10414
                                                2
DC\2090304.1


ViaSat, Inc.


spectrum where no service-specific rules exist, by waiving the U.S. Table of Frequency
Allocations.4 Further, the ITU has recognized the increased use of GSO FSS networks to
provide services to earth stations mounted on mobile platforms, including in the Ka band.5

                ViaSat has proven its ability to provide mobile applications of the FSS without
creating any increased risk of interference to other satellite networks. ViaSat has deployed an
AMSS network using Ku band FSS spectrum and has provided technology to support ESV
applications using Ku band FSS spectrum.6 That Ku band mobile network today has a coverage
area that spans the globe to support satellite communications on private jets and government
aircraft, as well as ships and other ocean-going vessels. Based in part on that heritage
technology, ViaSat has developed a Ka band terminal for aircraft that is designed for the high-
capacity ViaSat-1 network. Just as ViaSat-1 and the associated Ka band ground-system
technology fundamentally altered the economics of consumer-based satellite broadband services,
this new terminal technology will fundamentally alter the economics of aeronautical broadband
by enabling service over ViaSat-1 at a lower cost-per-bit than previously possible. Because it
leverages ViaSat’s existing Ka band network, the proposed mobile application of this technology
can be deployed as early as fall of this year.

                Grant of ViaSat’s request for authority to deploy these antennas would promote
the public interest. Specifically, these terminals will be critical to meeting the rapidly growing
consumer demand for high-speed mobile broadband services on aircraft to support high-
bandwidth applications over a myriad of mobile, Wi-Fi-enabled devices. Thus, grant of this
application will advance the Commission’s goals of ubiquitous broadband deployment, as well
as the Obama Administration’s directive to promote mobile broadband.

II.     TERMINAL PERFORMANCE

               Details regarding the proposed terminal operations are contained in the Technical
Description attached as Attachment 1. As discussed therein, the terminals employ low-profile
antennas mounted on aircraft and operate on the capacity of ViaSat’s existing Ka band satellite
network. The terminals will communicate with (i) ViaSat-1 in the 18.3-19.3 GHz, 19.7-20.2
GHz, 28.35-29.1 GHz and 29.5-30.0 GHz portions of the Ka band; (ii) WildBlue-1 in the 19.7-
20.2 GHz and 29.5-30.0 GHz portions of the Ka band; and (iii) ANIK-F2 in the 19.7-20.2 GHz



        (2009); Satellite Earth Stations on Board Vessels in the 5925-6425 MHz/ 3700-4200 MHz
        Bands and 14.0-14.5 GHz/11.7-12.2 GHz Bands, 20 FCC Rcd 674 (2005).
4
        See id.; see also Service Rules and Procedures to Govern the Use of Aeronautical Mobile
        Satellite Service Earth Stations in Frequency Bands Allocated to the Fixed Satellite
        Service, IB Docket No. 05-20, Notice of Proposed Rulemaking, 20 FCC Rcd 2906
        (2005).
5
        Technical and operational requirements for GSO FSS earth stations on mobile platforms
        in bands from 17.3 to 30.0 GHz, Rep. ITU-R S.2223 (Oct. 2011).
6
        See ViaSat AMSS Order, modified IBFS File No. SES-MFS-20090624-00789 (granted
        June 24, 2010).
                                            3
DC\2090304.1


ViaSat, Inc.


and 29.5-30.0 GHz portions of the Ka band. Each of these satellites is already being used to
provide service in the United States in these frequency bands.7

                As illustrated by the antenna patterns contained in Exhibit B and Exhibit C and
discussed in the Technical Description, the antenna is consistent with the Section 25.138(a)(1)
off-axis EIRP density levels in the GSO plane. However, the antenna exceeds the Section
25.138 levels in certain parts of the elevation plane. Specifically, the off-axis EIRP density of
the main lobe exceeds the Section 25.138(a)(2) mask in the elevation plane. In addition, the off-
axis EIRP density exceeds the mask at four discrete “grating” lobes in the elevation plane far
removed from the main lobe. These grating lobes could intersect the GSO arc when aircraft are
operated in a limited number of geographic areas such that the antenna is oriented at a skewed
angle, relative to the satellite, of approximately 25 degrees. An illustration of the potential
impact of these grating lobes is included in Exhibit C. As discussed below, ViaSat has
coordinated the potential exceedances of the Section 25.138 off-axis EIRP density levels with all
potentially affected GSO and NGSO systems.

                Furthermore, the power flux-density at the earth’s surface produced by emissions
from each of the satellite points of communication is within the -118 dBW/m2/MHz limit set
forth in Section 25.138(a)(6). In fact, the interference profile of the downlinks to the proposed
terminals from the satellite points of communication is no different from that of the “traditional”
VSAT terminals already authorized on these satellite networks for consumer broadband services.

III.    PROTECTION OF KA BAND OPERATIONS AND WAIVER REQUESTS

                ViaSat’s proposed mobile terminal operations are consistent with the Ka band
allocations in the U.S. Table of Frequency Allocations (the “U.S. Table”). As an initial matter,
operation of the proposed mobile terminals in the 19.7-20.2 GHz and 29.5-30.0 GHz bands is
consistent with the co-primary MSS allocation in the U.S. Table. Although there are no service
rules for MSS in these bands, the requirements of Section 25.138 could be applied by analogy.
By demonstrating compliance with the requirements of Section 25.138, the proposed terminals
thus could be deemed compatible with adjacent Ka band FSS satellite operations.

                Moreover, as the Commission has recognized in the context of Ku band, ViaSat’s
proposed mobile operations essentially are an application of the FSS, which is allocated on a
primary basis in the 18.3-19.3 GHz, 19.7-20.2 GHz, 28.35-29.1 GHz and 29.5-30.0 GHz bands.
As explained above, the mobile terminals will operate within ViaSat’s existing Ka band FSS
network. Using a highly accurate pointing mechanism, the emissions from the terminals
effectively will be fixed toward the satellite points of communication and would be no more
interfering than any FSS application. However, to the extent necessary, ViaSat requests a waiver
of the U.S. Table in these frequency bands to permit the proposed mobile terminals to operate as
described in this application. In addition, ViaSat requests a waiver to allow these terminals to




7
        See WB Holdings 1, LLC, Call Sign E050033, as modified by IBFS File No. SES-MOD-
        20101101-01387 (granted July 29, 2011).
                                              4
DC\2090304.1


ViaSat, Inc.


operate in the 18.8-19.3 GHz portion of the band in the absence of a GSO allocation in that band
segment.8

                 “Good cause” exists for the Commission to grant the requested waivers.9 As an
initial matter, such grant “would better serve the public interest than strict adherence to the
general rule,”10 in that the requested waivers would facilitate ViaSat’s ability to provide new and
innovative high-data rate communications services to aircraft. Grant of the requested waivers
also would allow ViaSat to make more efficient use of Ka band frequencies and existing FSS
satellite infrastructure to promote aeronautical mobile applications and to satisfy increasing
demand for ubiquitous Internet connectivity.

                At the same time, grant of the requested waivers “would not undermine the policy
objective of the rule in question and would otherwise serve the public interest.”11 The
Commission has granted waivers for non-conforming spectrum uses where a demonstration is
made that the non-conforming operations would not likely cause harmful interference into the
services authorized in Section 2.106 and where the non-conforming operator accepts any
interference from conforming spectrum users.12

                As a general matter, operation of the proposed terminals in the 18.3-19.3 GHz and
19.7-20.2 GHz downlink bands and the 28.35-29.1 GHz and 29.5-30.0 GHz uplink bands is
compatible with the operation of GSO systems and NGSO systems in these band segments, as
well as co-primary terrestrial allocations in segments of the downlink bands. Notably, ViaSat
has either coordinated the proposed antenna with, or has received confirmation that the proposed
antenna can be coordinated with, (i) all operating Ka band GSO satellite networks within six
degrees of ViaSat-1 at 115.1º W.L. and WildBlue-1 and ANIK-F2 at 111.1º W.L., (ii) all
potentially affected Ka band GSO satellite networks outside of the six-degree range, and (iii) the
one potentially affected Ka band NGSO network.13 ViaSat expects the parties to complete the
formal coordination arrangements shortly.

            ViaSat has completed coordination with O3b, which is the only relevant
commercial NGSO system in the 18.8-19.3 GHz and 28.6-29.1 GHz band segments.

8
        47 C.F.R. § 2.106.
9
        See 47 C.F.R. § 1.3.
10
        See WAIT Radio v. FCC, 418 F.2d 1153, 1157 (D.C. Cir. 1969).
11
        Northeast Cellular Tel. Co. v. FCC, 897 F.2d 1166 (D.C. Cir. 1990); see also Fugro-
        Chance, Inc., 10 FCC Rcd 2860, at ¶ 2 (1995) (waiver of U.S. Table of Frequency
        Allocations appropriate “when there is little potential for interference into any service
        authorized under the Table of Frequency Allocations and when the non-conforming
        operator accepts any interference from authorized services.”).
12
        See, e.g., Panasonic AMSS Order, Row 44 AMSS Order, ViaSat AMSS Order.
13
        See, e.g., Panasonic AMSS Order at ¶ 19; Row 44 AMSS Order at ¶¶ 22-23 (in each case,
        relying on coordination arrangements entered into by satellite operators to grant waivers
        of the U.S. Table to allow mobile operations in the Ku band).
                                                5
DC\2090304.1


ViaSat, Inc.


Significantly, the Commission has approved operation of blanket licensed VSAT terminals in
these band segments to communicate with the ViaSat-1 satellite.14 Those authorizations allow
the spacecraft to operate (i) in the 28.6-29.1 GHz band on a secondary basis, and (ii) in the 18.8-
19.3 GHz band on a non-conforming basis pursuant to a waiver of Section 2.106 of the
Commission’s rules, and specifically footnote NG165 thereto.

               As explained below, ViaSat would ensure that its proposed terminal operations
would not cause harmful interference into primary operations in each of these bands. ViaSat also
would accept any harmful interference into its operations caused by primary uses. Because the
proposed operation are consistent with the existing downlink power levels of ViaSat-1 at 115.1º
W.L. and WildBlue-1 and ANIK-F2 at 111.1º W.L., ViaSat does not believe that any further
coordination is required under US334, but ViaSat stands ready to engage in that coordination if
required.

        A.     GSO FSS Operations

               Section 25.132(a)(2) provides that transmitting earth stations operating in the
20/30 GHz band must demonstrate compliance with Section 25.138.15 While there are no rules
for mobile operations in the Ka band, operating the proposed terminals consistent with the
technical parameters of Section 25.138 would ensure compatibility with satellite systems
operating in the Ka band.16 This approach is consistent with the ITU’s recommendation in
Report ITU-R S.2223 that GSO FSS earth stations on mobile platforms in bands from 17.3-30.0
GHz comply with the off-axis e.i.r.p. limits coordinated with neighboring satellite networks.

               The Commission has acknowledged the potential for mobile satellite services in
the Ka band to be able to coexist with FSS. When the Commission designated the 19.7-20.2
GHz and 29.5-30.0 GHz bands for GSO FSS, it maintained the MSS co-primary allocation in the
U.S. Table of Frequency Allocations because it believed “that the development of technology
may enable these two different types of systems to co-exist in the same frequencies in the
future.”17 As in the case of the Ku band, mobile systems can operate on FSS platforms in the Ka
band without causing harmful interference to FSS operations. Moreover, as discussed above,
ViaSat has coordinated the proposed antenna, or will soon complete such coordination, with all
potentially impacted satellite operators. The Commission has found coordination to be adequate

14
        See File Nos. SAT-LOA-20110722-00132, as amended (granted Oct. 14, 2011); SAT-
        LOI-20080107-00006, as amended (granted Aug. 18, 2009) (“ViaSat-1 Authorization”);
        see also File Nos. SES-LIC-20101217-01585; SES-AMD-20110128-00074, Call Sign
        E100143 (granted Oct. 20, 2011) (“Ka band Blanket License”).
15
        47 C.F.R. § 25.132(a)(2).
16
        See, e.g., Row 44 AMSS Order at ¶ 23 (applying an approach analogous to that set forth
        in Section 25.220 to evaluate a Ku band aeronautical earth station antenna).
17
        Rulemaking to Amend Parts 1, 2, 21, and 25 of the Commission's Rules to Redesignate
        the 27.5-29.5 GHz Frequency Band, to Reallocate the 29.5-30.0 GHz Frequency Band, to
        Establish Rules and Policies for Local Multipoint Distribution Service and for Fixed
        Satellite Services, First Report and Order, 11 FCC Rcd 19005 ¶ 85 (1996).
                                                 6
DC\2090304.1


ViaSat, Inc.


in the context of Ku band mobile aeronautical operations and that such satellite operators are
capable of assessing the potential interference impact of such mobile operations.18

                ViaSat demonstrates in the Technical Description how the pointing mechanism
and transmit power control make mobile operations possible in the 18.3-18.8 GHz, 19.7-20.2
GHz, 28.35-29.1 GHz and 29.5-30.0 GHz bands without causing harmful interference into
adjacent networks. Thus, the proposed terminal operations are compatible with and will not
cause harmful interference into FSS systems. As described above and in the Technical
Description, the proposed antenna complies with the Section 25.138 EIRP spectral density limits
in the GSO plane. Further, the antenna control unit and closed loop tracking system allow the
terminal to be pointed accurately at the satellite while in motion, thereby protecting adjacent
satellite operations. Namely, ViaSat will ensure that (i) these terminals remain pointed at the
intended satellite with a maximum pointing error of +/-0.5º in the azimuth direction and +/-1.35º
in the elevation direction, and (ii) the transmit output of the terminal will be inhibited in less than
100 milliseconds should these tolerances be exceeded (whether by the motion of the aircraft or
otherwise), and will not resume until the pointing of the terminal is again within these tolerances.
Within these tolerances, the off-axis EIRP density limits of Section 25.138 will be met in the
GSO plane. Notably, because the 3σ pointing error is only ±0.27º in azimuth, as a practical
matter, the system should never require the cessation of transmissions due to azimuth pointing
errors. Elevation pointing errors should only cause the terminal to cease transmissions less than
0.27% of the time.19

                 The antenna does not comply with the Section 25.138(a)(2) EIRP spectral density
limits in certain areas of the elevation plane. However, ViaSat satisfies the requirements of
Section 25.138(b) to ensure that adjacent GSO systems are adequately protected from any higher
power operations. The antenna pattern shows off-axis exceedances for the main lobe and four
grating lobes along the elevation axis and well outside of the GSO. GSO FSS networks will
never be impacted by the exceedance of the main lobe along the elevation axis, and the grating
lobes would intersect the GSO arc only when the aircraft is traveling within certain geographic
locations in which the GSO arc appears skewed with respect to the local horizon of the antenna,
or when the aircraft is banking at certain angles while in flight. Due to the high speeds at which
aircraft travel, any intersection of a grating lobe with the GSO arc likely would be fleeting.
Moreover, due to the large off-axis angles where these grating lobes occur, the actual level of
interference to any GSO satellite is well below the 6% delta T/T threshold that triggers satellite
coordination.



18
        Row 44 AMSS Order at ¶¶ 22, 23 (declining to address concerns raised regarding
        adjacent satellite interference because Row 44 resolved interference issues through
        coordination with all potentially affected satellite operators, consistent with the
        Commission’s general preference for licensing procedures that do not unreasonably
        interfere with business negotiations and market mechanisms).
19
        The Commission has previously approved Ku band AMSS operations on systems that
        inhibited transmissions within 100 ms for pointing errors exceeding 0.5º. See, e.g.,
        Panasonic AMSS Order at ¶ 6; Row 44 AMSS Order at ¶ 6.
                                                7
DC\2090304.1


ViaSat, Inc.


                 Based on an analysis of worst-case assumptions, ViaSat determined that ViaSat-1
and AMC-16 (at 85º W.L.) are the only GSO FSS satellite networks that would be potentially
affected by these grating lobes.20 ViaSat has self-coordinated its own operations on ViaSat-1
and has coordinated with SES, the operator of AMC-16. Although the delta T/T for the AMC-16
satellite arising from the worst-case assumptions regarding these grating lobes is less than 2
percent, ViaSat is coordinating its operation of the terminals with the operations on AMC-16 out
of an abundance of caution. SES has confirmed that the proposed terminal operations can be
coordinated, and ViaSat expects the parties to complete the formal coordination arrangements
shortly. But in any event, ViaSat is the lessee of all of the capacity on AMC-16 and is the only
party that could be affected.

                Also in accordance with Section 25.138(b), ViaSat provides in the Technical
Description the link budget analysis of operations proposed that exceed the levels in Section
25.138. As shown by that analysis, there are no margin shortfalls for clear sky operations as a
result of those higher power operations.

        B.     NGSO FSS Operations in the 18.8-19.3 GHz and 28.6-29.1 GHz bands

               Pursuant to the terms of the Commission’s authorization of ViaSat-1, operation of
the GSO FSS system in the 28.6-29.1 GHz band is on a secondary allocation, and in the 18.8-
19.3 GHz band is on a non-conforming basis.21 The Commission has approved operation of the
ViaSat-1 satellite in these bands, and has acknowledged that ViaSat can operate in these bands
while protecting the primary NGSO FSS operations.22 The same, previously-approved capability
of ViaSat-1 to cease operations in these bands in the event of an in-line event between ViaSat’s
communications and the NGSO system’s communications will also avoid interference from
communications with proposed terminals into NGSO systems. Each of the proposed terminals
will be dynamically controlled and can shut down operations in the bands in which NGSO
systems have priority when an NGSO satellite is within the minimum line-of-sight separation
angle established through coordination.

               As discussed in the Technical Description and summarized above, while the
sidelobes of the proposed antenna exceed the Section 25.138(a)(2) limits in the elevation plane at
the main lobe and at the four discrete points identified. ViaSat has coordinated the operation of
the proposed antenna with O3b, which currently is the only potentially impacted NGSO FSS
system. ViaSat will coordinate its aeronautical terminal operations with any future potentially
affected NGSO applicants.

        C.     Terrestrial Coordination

                When the Commission adopted allocations for the Ka band, it established sunset
provisions for the co-primary status of certain terrestrial users in the FSS downlink bands in


20
        See Technical Description for additional detail regarding the analysis.
21
        See ViaSat-1 Authorization.
22
        See id. at Attach. ¶ 5; see also Ka band Blanket License.
                                                  8
DC\2090304.1


ViaSat, Inc.


order to protect and facilitate deployment of FSS operations.23 Terrestrial microwave users
maintain co-primary status in the 18.3-18.58 GHz band until November 18, 2012.24 In
accordance with the blanket licensing rules, no coordination with terrestrial or other users is
required on the GSO frequencies. The mobile nature of the proposed terminals does not change
the satellite downlinks from ViaSat-1, WildBlue-1 and ANIK-F2. The power flux-density at the
earth’s surface produced by emissions from each of the satellite points of communication are
within the -118 dBW/m2/MHz limit set forth in Section 25.138(a)(6). Therefore, the RF
environment in which the grandfathered terrestrial users operate will not change as a result of the
proposed terminal operations.

                Moreover, ViaSat may either accept any potential for interference from the co-
primary terrestrial users until the sunset date, or relocate such users. ViaSat will accept the
potential for interference from such users until the relevant sunset date.

IV.     BLANKET LICENSING OF TERMINALS

              Because ViaSat’s proposed operations are consistent with the policies underlying
Section 25.138, which establishes the requirements for routine processing of blanket-licensed Ka
band terminals, a waiver of Section 25.138 is unnecessary for blanket licensing of the proposed
terminals.25 Moreover, blanket licensing as proposed here is fully consistent with the
Commission’s precedent. The Commission has implemented blanket licensing procedures on a
case-by-case basis (and in the absence of service rules) where circumstances have warranted
such an approach.26 The Commission’s policy justifications underlying its adoption of blanket


23
        See, e.g., Redesignation of the 17.7-19.7 GHz Frequency Band, Blanket Licensing of
        Satellite Earth Stations in the 17.7-20.2 GHz and 27.5-30.0 GHz Frequency Bands, and
        the Allocation of Additional Spectrum in the 17.3-17.8 GHz and 24.75-25.25 GHz
        Frequency Bands for Broadcast Satellite-Serv. Use, 16 FCC Rcd 19808, at ¶ 23 (2001)
24
        See id.
25
        See The Boeing Company Application for Blanket Authority to Operate up to Eight
        Hundred Technically Identical Receive-Only Mobile Earth Stations Aboard Aircraft in
        the 11.7-12.2 GHz Frequency Band, 16 FCC Rcd 5864, at ¶ 10 (2001) (concluding that a
        waiver was unnecessary for blanket licensing of Ku band aeronautical terminals that were
        consistent with the requirements for routine processing of VSAT networks).
26
        For instance, the Commission granted blanket authority for an earth station fleet prior to
        the adoption of the Ku band blanket licensing rules in a scenario where significant
        burdens would have resulted if the prospective licensee were required to submit, and the
        Commission were required to process, hundreds of individual license requests. See, e.g.,
        Applications of Schlumberger Tech. Corp.; For Authority to Construct and Operate a
        Fleet of 500 Transportable, Temporary Fixed Earth Stations, and to Construct
        Associated Fixed Earth Stations in the Domestic Fixed-Satellite Serv., Order and
        Authorization, File Nos. 1462-DSE-P/L-(500)-83, 1463-DSE-P-(50)-83, 1464-DSE-P-83,
        1984 FCC LEXIS 2569 ¶ 14 (rel. June 7, 1984) (“Schlumberger Blanket License”). The
        Commission adopted blanket licensing procedures more than two years after it issued the
                                                9
DC\2090304.1


ViaSat, Inc.


earth station licensing procedures in rulemaking proceedings and declaratory rulings are equally
applicable to the subject application. Allowing processing flexibility in this case will promote
the expanded use of spectrum and the rapid development and deployment of new technologies.27
Such an approach serves the public interest by reducing administrative costs and delays and by
accelerating system deployment, which facilitates the delivery of service to end users.28 Blanket
licensing of the proposed terminals will speed the delivery of mobile broadband services to
consumers on commercial aircraft. Therefore, flexibility in processing this application is
warranted and is consistent with recent precedent.29

V.      RADIATION HAZARD ANALYSIS

               A radiation hazard analysis for the proposed antenna is attached hereto as
Exhibit D. As demonstrated by the results of the analysis, the maximum permissible exposure
limits (MPE) for protection of both General Population/Uncontrolled Environment and
Occupational/Controlled Environment exposures are met. The automatic shut-down capabilities
described in the analysis, coupled with the terminal’s use of uplink power control and non-
continuous operation, ensures that the general population will not be exposed to harmful levels
of electromagnetic radiation.




        Schlumberger Blanket License. See 12/14 GHz Blanket Licensing Order, 1986 FCC
        LEXIS 3692.
27
        See, e.g., Redesignation of the 17.7-19.7 GHz Frequency Band, Blanket Licensing of
        Satellite Earth Stations in the 17.7-20.2 GHz and 27.5-30.0 GHz Frequency Bands, and
        the Allocation of Additional Spectrum in the 17.3-17.8 GHz and 24.75-25.25 GHz
        Frequency Bands for Broadcast Satellite-Serv. Use, Second Order On Reconsideration,
        17 FCC Rcd 24248 ¶ 20 (2002) (“Ka-Band Blanket Licensing Order”); Routine Licensing
        of Large Networks of Small Antenna Earth Stations Operating in the 12/14 GHz
        Frequency Bands, Order, 1 FCC Rcd 1162 ¶¶ 3-5 (1986).
28
        See Ka-Band Blanket Licensing Order, 17 FCC Rcd 24248 ¶ 20; Routine Licensing of
        Large Networks of Small Antenna Earth Stations Operating in the 12/14 GHz Frequency
        Bands, Declaratory Order, 1986 FCC LEXIS 3692 ¶ 6 (rel. Apr. 9, 1986) (“12/14 GHz
        Blanket Licensing Order”).
29
        See, e.g., Ka Band Blanket License.
                                               10
DC\2090304.1



Document Created: 2012-04-27 16:19:13
Document Modified: 2012-04-27 16:19:13

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC