ANNEX - B
AERONAUTICAL SPECTRUM MANAGEMENT SEMINAR
NAIROBI, 17-18 SEPTEMBER 2007
ITU WORLD RADIOCOMMUNICATION CONFERENCE 2007
Summary of National and Regional Proposals.
(Presented by the Secretary)
SUMMARY
This paper presents a summary of proposals that have been submitted (or are
expected to be submitted) to the WRC-07 for consideration. It also includes
references to the support of the ICAO position.
ACTION
The meeting is requested to note the information in this paper.
Agenda item 1.1
ICAO position
Support
to ICAO
position
Requests from administrations to delete their country footnotes or to have their country name
deleted from footnotes, if no longer required, in accordance with Resolution 26 (Rev. WRC –
97)
Use of country footnote allocations in aeronautical bands to non5.181 concerns Egypt, Israel
aeronautical services generally not recommended by ICAO on
and Syria; 5.197 concerns
safety grounds.
Japan, Pakistan and Syria;
5.258 concerns Egypt, Israel,
Support deletion of Nos. 5.181, 5.197 and 5.259.
Japan, Syria
5.203A concerns Israel,
Support deletion of 5.203, 5.203A and 5.203B to enable full use of Mauretania, Qatar, Zimbabwe;
136 – 137 MHz for AM(R)S Communication
5.203B concerns Saudi Arabia,
UAE, Oman, Syria. 5.363
Support deletion of No. 5.362B and 5.362C to remove harmful
concerns Sweden. 5. 439
interference in the band 1559 – 1610 MHz
concerns Iran, Lybia
APT
ASMG (ARB)
ATU
CEPT
CITEL
RCC
Hungary
Kuwait
Yes
Yes
Support deletion of No. 5.363 (1590 -1610 MHz) and 5.439 (4200
– 4400 MHz)
No proposals available
No proposals available
No proposals available
No proposals available
No proposals available
No proposals available
Country name to be deleted from 5.362B
Country name to be deleted from 5.362B and 5.362C
Agenda item 1.3
Support
to
ICAO
position
ICAO position
APT
Yes
ASMG (ARB)
ATU
CEPT
No
CITEL
RCC
Yes
No
(partial)
Nigeria
No
In accordance with Resolution 747 (WRC-03) consider the upgrading of the radiolocation service to
primary allocation status in the bands 9000 – 9200 MHz and 9300 – 9500 MHz and extending by up to
200 MHz the existing primary allocations to the Earth exploration-satellite service (active) and the
space research (active) in the band 9500 – 9800 MHz without placing undue constraints to the service
which the bands are allocated
Accept upgrading of the radiolocation service to primary status in the bands
For the upgrading of the
9000-9200 MHz and 9300-9500 MHz, conditional to any upgrading of the
radiolocation service and
radiolocation service causing no harmful interference to the (aeronautical)
the introduction of the
radionavigation services and no protection is required to radiolocation service
EESS/SRS in these bands
from the (aeronautical) radionavigation services.
the protection to the
(aeronautical)
Sharing of the radionavigation band 9300 – 9500 MHz with EESS and SRS (as radionavigation service
extension of the band of 9500 – 9800 MHz) can be considered with the
needs to be established
condition that no harmful interference is caused to the aeronautical
through relevant
radionavigation service and no protection is required to the EESS and SRS from footnotes.
radio navigation service.
No change in No. 5.337, 5.427, 5.474 and 5.475. No. 5.476 can be deleted since
the date indicated has expired.
Support upgrading of radiolocation to primary provided these services will not cause harmful interference or
claim protection from the (aeronautical) radionavigation service.
Support introduction of EESS/SRS in the band 9300-9500 MHz subject to not causing harmful interference
or claim protection from the radionavigation service
No information available
No information available
Does NOT support any element of the ICAO position with regard to the need to secure protection of the
(aeronautical) radionavigation services
Supports all elements of the ICAO position (except deletion of 5.476)
The proposed upgrading of the radiolocation service does NOT include a footnote for the protection of the
aeronautical radionavigation service
Supports introduction of EESS in the band 9300-9500 (Method B1 in CPM Report). Method B1 includes a
footnote for the protection of the radionavigation service in the band 9300-9500 MHz
Proposes an upgrade of the Radiolocation service without a footnote protecting the (eraonautical)
radionavigation services)
USA
Russian
federation
Yes
No
(partial)
IMO
Yes
Kenya, Uganda,
Tanzania
Cote d’Ivoire
Egypt
Mali
Yes
Proposes an allocation to EESS/SRS with regulatory protection to the (aeronautical) radionavigation services.
In accordance with Resolution 747 (WRC-03) consider the upgrading of the radiolocation service to
primary allocation status in the bands 9000 – 9200 MHz and 9300 – 9500 MHz and extending by up to
200 MHz the existing primary allocations to the Earth exploration-satellite service (active) and the
space research (active) in the band 9500 – 9800 MHz without placing undue constraints to the service
which the bands are allocated
Supports all elements of the ICAO position (except deletion of 5.476)
The proposed upgrading of the radiolocation service does NOT include a footnote for the protection of the
aeronautical radionavigation service
Supports introduction of EESS in the band 9300-9500 with a footnote for the protection of the
radionavigation service in the band 9300-9500 MHz
Concurs with ICAO position with regard to the need for a footnote securing protection of the radionavigation
service when upgrading the radiolocation service; no material regarding the upgrading of EESS/SRS.
Supports all elements of the ICAO position (except deletion of 5.476)
Yes
Yes
Yes
Supports all elements of the ICAO position
Supports all elements of the ICAO position (method A1 and B2 in CPM report)
Supports all elements of the ICAO position (method A1 in CPM report)
Agenda item 1.3
Yes
Support
to
ICAO
position
Agenda item 1.4
Support
to
ICAO
position
ICAO position
APT
ASMG (ARB)
ATU
CEPT
CITEL
RCC
USA
Russian federation
IMO
Kenya, Uganda,
Tanzania
Cameroon
Cote d’Ivoire
Indonesia
Yes
To consider frequency related matters for the future development of
IMT – 2000 and systems beyond IMT – 2000 taking into account the
results of ITU-R studies in accordance with Resolution 228 (Rev.
WRC – 03)
No sharing of the mobile service (e.g. for IMT – 2000 and beyond) in
aeronautical frequency bands listed.
In general ICAO does not support the shared use of spectrum between
aeronautical safety services and other non aeronautical services, without
relevant studies having been completed that support sharing. All the
frequency bands used for aeronautical safety services are already heavily
used or planned to be used and do not allow for sharing. Compressing
aeronautical assignments into a smaller sub-band is considered not
feasible.
APT does not support the identification of any parts of the bands 410 –
430 MHz and 2700 – 2900 MHz for IMT-2000.
APT supports that 450 – 470 MHz, 2300 – 2400 MHz should be
identified and Method 1A under Agenda Item 1.4 could be applied
APT does not support the identification of any parts of the bands 3400 –
4200 MHz and 4400 – 4900 MHz for IMT-2000.
APT supports identification of the bands 1518 – 1525 and 1668 – 1675
MHz in the satellite component for IMT-2000
Yes
Yes
No agreement on this item
No information available
No change to the allocations in the band 2700-2900 MHz
No change to the allocations in the band 2700-2900 MHz
No information available
No position on the band 2700-2900 MHz for IMT-2000
Yes
No change to the allocations in the band 2700-2900 MHz
Yes
Yes
Yes
No proposals for using the band 2700-2900 MHz for IMT
Objections for using the band 2700-2900 MHz for IMT
No change to the allocations in the band 2700-2900 MHz
Nigeria
Senegal
Mali
Agenda item 1.5
ICAO position
No
No
Yes
Supports an allocation for IMT-2000 in the band 2700-2900 MHz.
Supports an allocation for IMT-2000 in the band 2700-2900 MHz.
Does not support an allocation for IMT-2000 in the C-band
Support To consider spectrum requirements and possible additional spectrum
to
allocation for aeronautical telecommand and high-bit rate aeronautical
ICAO
telemetry, in accordance with Resolution 230 (WRC – 03)
position
To support the allocation of suitable spectrum for non-safety related
aeronautical telemetry and associated telecommand systems and applications
in the band between 3 – 30 GHz and these allocations made for mobile or
aeronautical mobile service, should in principle not be made in bands
currently allocated to the aeronautical mobile (R) service, aeronautical
radionavigation service or their satellite equivalent. If allocations are made
to such bands, and in particular in frequency band 5091 – 5150 MHz,
regulatory priority shall be given to these aeronautical safety services.
No change to the current allocation in the band 5030 – 5091 MHz (may be a
part of 5091 – 5150 MHz band also) since this band is required to satisfy the
requirements of aeronautical radionavigation service (MLS).
APT
Yes
(partial)
To support the continued use and protection of frequency bands currently
allocated for aeronautical telemetry applications.
.
No support to an MS allocation 4400 – 4940 MHz and 5926 – 6700 MHz
that can be used for AMT for flight testing.
No not support to new AMS allocation for AMT for flight testing in the band
5030 – 5091 MHz.
Support the addition of footnotes in RR for an allocation to the mobile
service, limited to AMS, in the band 5091 – 5150 MHz for aeronautical
mobile telemetry for flight testing under the condition if an allocation of AM
(R)S is made in the same band then AM(R)S allocation shall take precedence
over aeronautical mobile telemetry.
ASMG (ARB)
ATU
CEPT
CITEL
Agenda item 1.5
RCC
USA
Russian federation
IMO
Keep 5.444 for the band 5030 – 5150 MHz which is required to satisfy
requirements for MLS; requirements for MLS shall take precedence over
other uses of this band.
No information available
No information available
No
No change to the allocations to the band 5030-5091 MH; the allocation for
AMT is generic. This is in line with the ICAO position
Not in line with the ICAO position are proposals from Europe for no
protection to MLS in the band 5091-5150 MHz. This may adversely affect
MLS requirements in this band AMT in the band 5030-5250 MHz but
limited to flight testing
No precedence for MLS in the band 5091-5150 MHz relative to the Fixed
Satellite Service
No protection for MLS requirements in the band 5091-5150 MHz that cannot
be satisfied in the band 5030-5091 MHz.
No information on specific proposals available. No UAS requirements can be
addressed under agenda item 1.5.
Support To consider spectrum requirements and possible additional spectrum
to
allocation for aeronautical telecommand and high-bit rate aeronautical
ICAO
telemetry, in accordance with Resolution 230 (WRC – 03)
position
Yes
Supports an allocation for aeronautical telemetry in the band 5091-5150
MHz on the condition of compatibility with MLS and duly taking into
account that the band could also be allocated to AM(R)S (Re. agenda item
1.6).
Yes
Supports no change to the band 5030-5091 MHz. Allocations for AMT
(partial) applications are proposed to be made only for flight testing.
Frequency bands proposed for AMT: 4400-4940MHz; 5925-6700 MHz and
5091-5150 MHz. No protection or priority through a footnote is given to the
AM(R)S (Re. Agenda Item 1.6) or the FSS. Through NOC of 5.444
protection to MLS is secured. This would required WRC-07 to not accept
any change to 5.444.
No information available
Yes
Concurs with ICAO position with regard to the need for a footnote securing
protection of the radionavigation service when upgrading the radiolocation
service; no material regarding the upgrading of EESS/SRS.
Kenya, Uganda,
Tanzania
Cameroon
Yes
No information available
Yes
Senegal
Yes
Egypt
Yes
Mali
Yes
Supports ICAO position with respect to protect the band 5030-5091 MHz for
MLS, allocate spectrum for AMT under an allocation to the mobile service
and continue to protect existing allocations for AMT. No restrictions on use
of AMT.
Support an allocation for the aeronautical mobile service only in the band
5150-5250 MHz.
Support an allocation for the aeronautical mobile service in the band 50915150 MHz for AMT. (Method
C2b in CPM report).
Support the ICAO position
Agenda item 1.6
ICAO position
ASMG (ARB)
Support
to
ICAO
position
To consider allocations for the aeronautical mobile (R) service in parts of the bands
between 108 MHz to 6 GHz, in accordance with Resolution 414 (WRC – 03) and to study
current satellite frequency allocations that will support the modernization of civil aviation
telecommunication systems, taking into account Resolution 415 (WRC – 03)
Resolution 414:
To support allocation to the aeronautical mobile (R) service in portions of the aeronautical
radionavibation service (ARNS) frequency band 960 – 1164 MHz, 5000 – 5010 MHz, 5010 –
5130 MHz and 5091 – 5150 MHz. Compatibility issues for radionavigation services will be
addressed through ICAO SARPs. For communication systems, compatibility will be addressed
in ITU-R.
No change to the current allocation in the band 5030 – 5091 MHz for MLS.
No change to priority allocation in the band 5030 – 5150 MHz for MLS
To support protection of RNSS in the band 5000 – 5010 MHz and 5010 – 5030 MHz and
protection for FSS in the band 5091 – 5150 MHz.
No change in allocation in the band 108 – 112MHz and 328.6 – 335.4 MHz.
To support removal of the current limitations on AM(R)S in the band 112 – 117.975 MHz
Resolution 415:
To support appropriate regulatory measure which recognize that VSAT networks operating in
the fixed satellite service can also be used for aeronautical safety applications. This includes
provisions for the necessary priorities for aeronautical telecommunications when aeronautical
VSAT networks are also being used to provide non-aeronautical telecommunications.
APT
Yes
(partial)
No change to the current allocations in the band 108 – 112 MHz;
Support an allocation to AM(R)S in the band 112 – 117.975 MHz.
Support an additional allocation to AM(R)S in the band 960 – 1164 MHz.
1. Prior to operating in 960 – 1164 MHz band, SARPs required to be published in Annex
10
2. Any AM(R)S in this band will not cause interference, nor claim protection, nor impose
any constraint on radio navigation system
3. Operation of AM(R)S should not cause interference, nor claim protection nor impose
restriction on radio navigation in countries identified in considering e)
No support to any modification to the current allocation in the bands 5000 – 5010 and 5010 –
5030 MHz.
No support to any modification to the current allocations in the band 5030 – 5091 MHz (MLS
core band).
Support to an allocation to AM(R)S in the band 5091 – 5150 MHz and an allocation to AMS
limited to aeronautical security applications in 5091-5150 MHz band. The band is allocated to
AM(R)S on primary basis.
APT members do not support modifications to the current satellite allocations as per Resolution
413.
Agenda item 1.6
Support
to
ICAO
position
No
To consider allocations for the aeronautical mobile (R) service in parts of the bands
between 108 MHz to 6 GHz, in accordance with Resolution 414 (WRC – 03) and to study
current satellite frequency allocations that will support the modernization of civil aviation
telecommunication systems, taking into account Resolution 415 (WRC – 03)
Add an allocation to AM(R)S in the band 108-117.975 MHz, subject the conditions that
AM(R)S is limited to systems transmitting navigational information and AM(R)S in the band
112-117.975 MHz shall not be used as an extension for current analogue VHF voice systems.
Add an allocation to AM(R)S in the band 960-1164 MHz
No allocation to AM(R)S in the band 5000-5030 MHz
No change to allocations in the band 5030-5091 MHz
Add an allocation to AMS that can be used for AM(R)S in the band 5091-5150 MHz.
All these proposals are subject to a further review at WRC-11 of progress on development of
AM(R)S systems and ITU-R to consider characteristics and sharing conditions (including those
between ICAO systems); until such time the allocations cannot be used
None of these proposals meet the ICAO position
No information available
CEPT
CITEL
RCC
Yes
(partial)
USA
Yes
(partial)
Russian
federation
IMO
Kenya, Uganda,
Tanzania
Cameroon
Agenda item 1.6
Nigeria
Senegal
Egypt
Mali
Supports review of frequency bands proposed by ICAO
Support the use of the bands 112-117.975 MHz, 960-1164 MHz and 5091-5150 MHz as
proposed by ICAO
No support to AM(R)S allocations in the band 5000-5030 MHz and 5030-5091 MHz.
No change to current provision of RR as per Resolution 413.
No proposals for and AM(R)S allocation in the band 112-117.975 MHz. Current provisions of
5.197A considered sufficient.
Add an allocation for AM(R)S in the band 960-1024 MHz. (ICAO proposes 960-1164 MHz)
Add an allocation to AM(R)S in the band 5091-5150 MHz. No priority to AM(R)S over AMS
(see agenda item 1.5)
No change to the allocations in the band 5030-5091 MHz.
No changes to the RR on Resolution 413 (VSAT)
No information available
No information available
Support the full use of the band 112-117.975 MHz for AM(R)S
Add an allocation to AMS to the band 5091-5150 MHz for security transmissions. No proposals
for the use of this band by AM(R)S or for UAS (safety and payload communications).
Yes
Fully support all elements of the ICAO position, including an allocation to AM(R)S in the
bands 112-117.975 MHz, 960-1164 MHz, 5000-5030 MHz and 5091-5150 MHz; priority for
MLS and the inclusion of a Recommendation on VSAT use in the Radio Regulations.
Support To consider allocations for the aeronautical mobile (R) service in parts of the bands
to
between 108 MHz to 6 GHz, in accordance with Resolution 414 (WRC – 03) and to study
ICAO
current satellite frequency allocations that will support the modernization of civil aviation
position telecommunication systems, taking into account Resolution 415 (WRC – 03)
No
Supports an allocation for AM(R)S in the band 116-117.975 MHz (CPM Method 1b)
No
Identified an AM(R)S allocation in the band 116-117.975 MHz. .
No
Identified only an AM(R)S allocation in the band 5091-5150 MHz.
Yes
Supports an allocation to AM(R)S in the band 5000-5030 MHz for AM(R)S (method 3b in
Yes
CPM Report)
Supports an allocation to AM(R)S in the band 5091-5150 MHz (Method 4, Issue A in CPM
Report)
yes
Supports the ICAO position.
Yes
(partial)
Agenda item 1.13
Support
to
ICAO
position
ICAO position
APT
Yes
ASMG (ARB)
ATU
CEPT
CITEL
RCC
USA
Russian federation
IMO
Kenya, Uganda,
Tanzania
Egypt
Agenda
item 1.16
ICAO
position
APT
ASMG
(ARB)
ATU
Yes
Yes
Yes
Taking into account Resolutions 729 (WRC-97), 351 (WRC-03) and 544 (WRC-03)
to review the allocations to all services in the HF bands between 4 and 10 MHz,
excluding those allocations to service in the frequency range 7000 – 7200 KHz and
those bands whose allotment plans are in Appendix 25, 26 and 27 and whose
channeling arrangements are in Appendix 17, taking into account the impact of new
modulation techniques, adaptive control techniques and spectrum requirements for
HF broadcasting.
Ensure that new allocations and techniques considered for introduction in the bands
between 4 to 10 MHz will not cause harmful interference in the aeronautical HF bands.
No change in the current Table of Frequency Allocation in the 4 – 10 MHz band
proposed
No information available
No information available
No proposals that would affect Appendix 27
No proposals that would affect Appendix 27
No proposals that would affect Appendix 27
No information available
No information available
Yes
No proposals that would affect Appendix 27
Yes
No proposals that would affect Appendix 27.
Support To consider the regulatory and operational provisions for maritime mobile service identities
to
(MMSIs) for equipment other than shipborne mobile equipment taking into account Resolution
ICAO
344 (Rev. WRC-03) and 353 (WRC-03)
position
Support measures improving the use of MMSIs on board SAR aircraft for automatic identification
system (AIS), on the condition that these are compatible with ICAO SARPs
Yes
Modified Recommendation ITU-R M.585-3 extends the assignment of MMSI to aircraft stations and
aids to navigation.
No information available
No information available
CEPT
CITEL
RCC
USA
Russian
federation
IMO
Kenya,
Uganda,
Tanzania
Agenda
item 1.17
ICAO
position
APT
ASMG
(ARB)
ATU
CEPT
CITEL
RCC
USA
Russian
federation
IMO
Kenya,
Uganda,
Tanzania
Yes
Yes
Yes
Modifications to RR support ICAO position
No information available
Modifications to RR support ICAO position
No information available
No information available
Modifications to RR support ICAO position
No changes to RR necessary
Support To consider the results of ITU-R studies on compatibility between the fixed-satellite service and other
to
services around 1.4 GHz, in accordance with Resolution 745 (WRC-03)
ICAO
position
Yes
Use of the band around 1.4 GHz by the fixed satellite service for feeder links for non-geostationary satellite
systems should not be introduced in any of the aeronautical bands in this frequency range; aeronautical usage
needs to be protected from harmful interference. (band 1429 – 1535 MHz is to protected. No. 5.342 and
5.343 are stipulating the use of this band for aeronautical telemetry in some countries)
Yes
Concludes that, based on ITU-R studies, sharing between FSS feeder link and other services is not feasible.
(partial) Support Method 1 of the CPM Report, that is, suppression of the secondary allocation for MSS feeder links
in the frequency bands 1390 -1392 MHz and 1430 – 1432 MHz.
No information available
Yes
Yes
Yes
Yes
No information available
Suppress allocation for FSS; support ICAO position
Suppress allocation for FSS; support ICAO position
Suppress allocation for FSS; support ICAO position
Suppress allocation for FSS; support ICAO position
No information available
Yes
Suppress allocation for FSS; support ICAO position
Cote
d’Ivoire
Agenda
item 1.20
Yes
Support
to
ICAO
position
ICAO
position
APT
No
ASMG
(ARB)
ATU
CEPT
?
CITEL
RCC
USA
Russian
federation
IMO
Kenya,
Uganda,
Tanzania
Cote
d’Ivoire
Yes
Suppress allocation for FSS; support ICAO position
To consider the results of the studies and proposals for regulatory measures, if appropriate, regarding
the Earth exploration-satellite service (passive) from unwanted emissions of active services in
accordance with Resolution 738 (WRC-03)
Protection of Earth Exploration Satellite Service (EESS) should not impose undue constraints to the use of
the adjacent bands by aviation.
Support the considerations described in the CPM Report on WRC-07 agenda 1.20 that the regulatory
measures for regulating unwanted emissions from active services should be appropriately determined for
each band pair…. A power limit should will only be applicable for active systems brought into use in
future.
No information available
No information available
Proposes a limit of -35 dBW in the band 1400-1427 MHz. Needs to be checked against aviation (radar)
spurious emissions in this band.
No information available
Does not support hard limits to be incorporated in RR
No information available
No information available
No information available
Yes
Oppose any regulatory provision that may adversely affect current services in the band 1350-1400 MHz
Agenda item 1.21
Support
to
ICAO
position
ICAO position
APT
Yes
ASMG (ARB)
ATU
CEPT
?
CITEL
?
RCC
?
USA
Russian federation
IMO
Kenya, Uganda,
Tanzania
To consider the results of studies regarding the compatibility between the radio astronomy service and the
active space services in accordance with Resolution 740 (Rev. WRC-03), in order to review and update, if
appropriate, the tables of threshold levels used for consultation that appear in the Annex to Resolution 739
(WRC-03)
Protection of the radio astronomy service in the band 1610.6 – 1613.8 MHz should not impose undue
constraints to the use of the band 1559 – 1610 MHz by aviation
APT is of the opinion that technology developments would enable all future RNSS systems to meet Radio
Astronomy Systems (RAS) protection criteria.
Resolution 739 generally constraints the unwanted emission level of adjacent band users given Annex 1.
This Annex does not cover 1559 – 1610 MHz. Future compatibility study has however been recommended
between RAS and this band.
No information available
No information available
Includes hard limits for the protection of RAS from interference from RNSS operating in the band 15591610 MHz.
RNSS in the band 1559-1610 MHz should not radiate more than -194dBm2 in any 20 kHz band in the RAS
band.
RNSS in the band 1559-1610 MHz should not radiate more than -258dBm2 in any 20 kHz band in the RAS
band.
RNSS in the band 1559-1610 MHz should not radiate more than -194dBm2 in any 20 kHz band in the RAS
band.
No information available
No information available
No information available
Agenda item 2
Support
to ICAO
position
ICAO position
APT
ASMG (ARB)
ATU
CEPT
CITEL
RCC
USA
Yes
Yes
Yes
Yes
Russian federation
IMO
Kenya, Uganda,
Tanzania
Agenda item 7.2
Will review proposals at the conference
Support
to
ICAO
position
ICAO position
APT
ASMG (ARB)
ATU
CEPT
CITEL
To examine the revised ITU-R Recommendations incorporated by reference in the Radio Regulations
communicated by the Radiocommunication Assembly, in accordance with Resolution 28 (Rev. WRC03), and to decide whether or not to update the corresponding references in the Radio Regulations, in
accordance with principles contained in Annex to Resolution 27 (Rev. WRC-03)
No change to the current reference in the Radio Regulations to ITU-R recommendations related to
aeronautical services.
Proposal covers Mobile Satellite Service (MSS), Earth Exploration Satellite Service (EESS), general
Radiocommunication service etc. Aeronautical Services do not appear to be affected.
No information available
No information available
No proposals that would affect aviation
No information available
No proposals that would affect aviation
Proposes to incorporate by reference ITU-R Recommendation M.1642 on assessing maximum aggregate
epfd limits for satellite systems operating in the 1164-1215 MHz band.
No information available
Yes
To recommend to the Council items for inclusion in the agenda for the next WRC, and to give its views
on the preliminary agenda for the subsequent conference and on possible agenda items for future
conferences, taking into account Resolution 802 (WRC-03)
To support the inclusion of an agenda item for WRC-11 addressing the MSS 1.5/1.6 GHz bands with a view to
ensure long term availability and protection for the AMS(R)S communications in these bands, taking into
account the results of the studies in ITU Report 2073.
Methods to ensure long-term spectrum availability and priority for the Aeronautical Mobile Satellite (R)
Service in the bands 1545 – 1555 MHz (Space to Earth) and 1646.5 – 1656.5 MHz (Earth to Space) and to take
appropriate action on this subject based on current generic allocation for mobile satellite service. In the
Resolution protection to the AMS(R)S, whether requirement can be met in the existing allocated band,
No information available
No information available
No information available
No information available
RCC
USA
Russian federation
IMO
Kenya, Uganda,
Tanzania
Indonesia
No information available
No information available
No information available
Yes
Egypt
Yes
No proposals have been developed to date
Supports inclusion of an agenda item on AMS(R)S allocations in the band 1525-1559 MHz and 1626.5-1660.5
MHz.
Ensure spectrum availability in 1.5/1.6 GHz bands