******************************************************** NOTICE ******************************************************** This document was converted from WordPerfect or Word to ASCII Text format. Content from the original version of the document such as headers, footers, footnotes, endnotes, graphics, and page numbers will not show up in this text version. All text attributes such as bold, italic, underlining, etc. from the original document will not show up in this text version. Features of the original document layout such as columns, tables, line and letter spacing, pagination, and margins will not be preserved in the text version. If you need the complete document, download the WordPerfect version or Adobe Acrobat version, if available. ***************************************************************** Before the Federal Communications Commission Washington, D.C. 20554 In the Matter of Application of Constellation Communications Holdings, Inc. Concerning Use of the 1990-2025/2165-2200 MHz and Associated Frequency Bands for a Mobile- Satellite System ) ) ) ) ) ) ) File No. 181-SAT-P/LA-97(46) IBFS Nos. SAT-LOA-19970926-00148 SAT-AMD-19991230-00134 SAT-AMD-20001103-00152 ORDER AND AUTHORIZATION Adopted: July 17, 2001 Released: July 17, 2001 By the Chief, International Bureau and the Acting Chief, Office of Engineering and Technology: I.INTRODUCTION 1. By this Order, we grant the request of Constellation Communications Holdings, Inc. (Constellation) for the use of spectrum in the 2 GHz band for provision of Mobile-Satellite Service (MSS). This action is a significant step in assigning this spectrum for use by MSS providers, and facilitates implementation of Constellation's proposed system's technology and service offerings in the marketplace. II.BACKGROUND 2. Constellation proposes to construct and launch a mobile-satellite system comprised of 46 operational satellites in non-geostationary satellite orbit (NGSO), using service links in the 2 GHz MSS band and feeder links in the 5, 7, and 15 GHz bands. Constellation is designing its system to serve the United States from the 1990-2025 MHz and 2165-2200 MHz bands, as well as being able to utilize the worldwide MSS allocation at 1980-1990 MHz outside the United States. Constellation's 2 GHz MSS system will operate in eight circular orbital planes. 3. Constellation's predecessor-in-interest, Constellation Communications, Inc. (CCI) submitted a 2 GHz MSS application on September 26, 1997. On March 19, 1998, we sought comment on CCI's application, along with other 2 GHz MSS applications. On September 14, 1999, the Bureau authorized the pro forma assignment of a license to launch and operate a satellite system in the 1.6/2.4 GHz bands, from CCI to CCI International N.V. (CCINV), a corporation organized under the laws of the Netherlands Antilles. On December 22, 1999, the Bureau authorized the pro forma assignment of the same license from CCINV to Constellation, a wholly-owned subsidiary of CCINV. On December 30, 1999, Constellation amended its 2 GHz MSS application to report these pro forma changes to the applicant's ownership. The Commission subsequently adopted service rules for 2 GHz MSS systems, and Constellation amended its application once more to address the requirements adopted in the 2 GHz MSS Order. III.DISCUSSION 4. Under rules adopted in the Commission's 2 GHz MSS Order, Constellation must demonstrate that its system meets certain technical requirements. We address these requirements first. We then turn to Constellation's requests for service links in the 2 GHz MSS band and feeder links in the 5 GHz, 7 GHz, and 15 GHz frequencies, followed by a review of Constellation's licensing conditions, implementation milestones, and orbital debris mitigation strategy. Finally, we address Constellation's alien ownership disclosure and dispose of various parties' arguments against granting Constellation's application. A. Threshold Technical Requirements 1. Frequency Agility 5. Under the Commission's service rules and policies, 2 GHz MSS systems must be capable of operating across at least seventy percent of the United States' 2 GHz MSS allocation in the 1990-2025 MHz and 2165-2200 MHz bands. The Commission also requires that 2 GHz MSS systems be capable of operating without fixed frequency translations between the uplink and downlink frequencies. Constellation's proposed 2 GHz MSS system meets these requirements. 2. NGSO Coverage Requirements 6. Section 25.143(b)(2) of the Commission's rules requires NGSO 2 GHz MSS systems to provide continuous coverage throughout all 50 states, Puerto Rico and the U.S. Virgin Islands, i.e., that at least one satellite is visible at an elevation angle of at least five degrees at all times within this geographic area. In addition, at locations as far north as 70 degrees North Latitude and as far south as 55 degrees South Latitude, NGSO MSS systems must operate such that at least one satellite is visible at an elevation angle of at least five degrees for eighteen hours of every day. Constellation's proposed system meets these requirements. To the extent that Mobile Communications Holdings, Inc. (MCHI) questions Constellation's intent and ability to establish a system that would provide the requisite global coverage, we find that Constellation's affirmation that its proposed 2 GHz MSS system is compliant with the Commission's global build-out requirements is sufficient to meet our licensing criteria. Therefore, we deny MCHI's Petition to Deny Constellation's application. B. Service-Link Spectrum 7. The 2 GHz MSS Order adopted a hybrid band arrangement that divided the 2 GHz MSS uplink (1990-2025 MHz) and downlink (2165-2200 MHz) bands into segments of equal bandwidth based on the number of systems seeking assignments. The Commission determined that providing 3.5 megahertz in each direction for the nine then-pending system proponents would be sufficient to commence operations. The Commission provided that, in the event not all system proponents proceed toward authorization, the remaining system proponents would receive more than 3.5 megahertz of spectrum in each direction upon authorization. In addition, the Commission reserved one additional spectrum segment in each direction for expansion of system(s) by operator(s) meeting certain criteria for service to unserved areas. The following formula expresses the amount of spectrum available for each system in each direction of transmission: 35 megahertz ¸ (Number of System Proponents + One) = Size of Each Spectrum Segment There are currently eight 2 GHz MSS system proponents participating in this processing round. We will not at this time, however, implement that portion of the Commission's 2 GHz MSS Order that would give each system proponent access to more than 3.5 megahertz of spectrum in each direction on a primary basis. Subsequent to release of the 2 GHz MSS Order, the Commission has received new proposals for use of the 2 GHz MSS bands. Delaying the designation of additional spectrum will give the Commission the opportunity to consider these proposals. Therefore, in this Order, Constellation will receive access to a spectrum segment of 3.5 megahertz, in each direction of transmission, on a primary basis, i.e., a "Selected Assignment." Constellation will choose its Selected Assignment such that the band edge of the assignment is an integer multiple of 3.88 megahertz from the band edge of the 2 GHz MSS band, which will allow the Commission to address the proposals before it. 8. Constellation must identify the specific frequencies of its Selected Assignment when the first satellite in its system reaches its intended orbit, and notify the Commission in writing of its selection. Consistent with the 2 GHz MSS Order, Constellation may also elect to operate outside its Selected Assignment on a secondary basis with respect to other 2 GHz MSS operators, subject to certain conditions. C. Feeder Links 9. Constellation proposes feeder link operations in the 5091-5250 MHz (5 GHz) and 15.43- 15.63 GHz bands (15 GHz) (Earth-to-space) and the 6700-7075 MHz band (7 GHz) (space- to-Earth). In the United States, the frequency bands for which Constellation seeks authority are not currently allocated for commercial NGSO satellite service, and the 6700- 7075 MHz band is not allocated in the direction that Constellation proposes. However, the International Telecommunication Union (ITU) has allocated each of these frequencies for feeder link transmissions between earth stations and NGSO MSS satellites. Moreover, the Commission has initiated a rulemaking proposing to amend the domestic Table of Frequency Allocations consistent with the international allocation with regard to the 5 GHz, 7 GHz and 15 GHz frequency bands (the "5, 7, 15 GHz Allocation Rulemaking"). In the interim, we have granted waivers of Section 2.102(a) of the Commission's rules, which prohibits frequency assignments that differ from the Table of Frequency Allocations, to allow NGSO MSS licensees to use portions of these internationally- allocated bands for NGSO MSS feeder links. 10. Consistent with these actions, we waive Section 2.102(a) of the Commission's Rules to permit the proposed operation, pending completion of the 5, 7, 15 GHz Allocation Rulemaking. For Constellation's proposed feeder uplinks, we waive Section 2.102(a) to permit Constellation to operate its feeder uplink transmissions in the 5091-5250 MHz and 15.43-15.63 GHz bands, consistent with the international allocation. Similarly, we waive Section 2.102(a) to permit Constellation to operate its feeder downlink transmissions in the 6700-7075 MHz band, consistent with the international allocation. We encourage Constellation to operate in the lower portions of the 6700-7075 MHz band to minimize coordination requirements with the broadcast auxiliary service (BAS). In that regard, Constellation's feeder link operations in the 7025-7075 MHz portion of the band will be on an unprotected, non-harmful interference basis relative to BAS pending the outcome of the Commission's domestic allocation proceeding. This will permit broadcasters and cable operators to continue operating on two additional BAS channels while coordination issues are addressed in the pending allocation proceeding. 11. This authorization of feeder link spectrum is subject to any applicable restrictions or modifications that may be promulgated in the 5, 7, 15 GHz Allocation Rulemaking. In addition, this authorization should not be construed as a license for Earth-to-space transmission in the 5091-5250 MHz and 15.43-15.63 GHz bands. Such authority must be requested in the context of an earth station application filed pursuant to Section 25.130 of the Commission's rules. As stated in the 2 GHz MSS Order, Constellation must coordinate with any other licensees authorized to use the same spectrum for feeder links. Constellation must also coordinate its proposed NGSO satellite system operations with respect to licensed non-government and authorized Federal Government terrestrial systems, as necessary, in accordance with Section 25.272 of the Commission's rules. 12. The 5091-5250 MHz and 15.43-15.63 GHz bands also are allocated to the aeronautical radionavigation services (ARNS) on a primary basis in the United States, and throughout the world. In particular, the 5091-5150 MHz band is allocated to the Microwave Landing System (MLS). To facilitate sharing of the 5091-5250 MHz band between ARNS/MLS stations and gateways transmitting to NGSO MSS satellites worldwide, ITU Recommendation ITU-R S.1342 provides a methodology to determine the coordination distance between ARNS/MLS stations and NGSO MSS gateways. To facilitate sharing of the 15.43-15.63 GHz band between ARNS stations and gateways transmitting to NGSO MSS satellites worldwide, ITU Recommendation ITU-R S.1340 limits ARNS and gateway earth station equivalent isotropically radiated power (e.i.r.p.) and establishes minimum coordination distances between ARNS and gateway stations. We expect Constellation's operations to comply with the limits set forth in ITU Recommendations ITU-R S.1342 and ITU-R S.1340. Prior to authorization of an earth station, Constellation's feeder link operations in the 5091-5250 MHz and 15.43-15.63 GHz bands must be coordinated through the Frequency Assignment Subcommittee of the Interdepartment Radio Advisory Committee of the National Telecommunication and Information Administration (NTIA). In that regard, NTIA recommends that, to the extent practicable, any 2 GHz MSS operator using the 5091-5250 MHz band for feeder links locate its tracking, telemetry, and command (TT&C) signal in the middle or at the upper end of the 5091-5250 MHz band, to reduce the likelihood of interference to the adjacent Microwave Landing System operations in the adjacent 5030-5091 MHz band. NTIA also has stated its concern about protecting Government passive service operations in the 6650-6675.2 MHz band from NGSO MSS space station transmissions in the 6700-7075 MHz band. As this is an active issue in the 5, 7, 15 GHz Allocation Rulemaking, Constellation will be subject to any applicable rules that may be promulgated on this issue. Until such time, we expect the Executive Branch and NGSO MSS entities to work together to address the needs of both services. D. Pre-operational Authority 13. Under Commission rules, the fifteen-year license term for a 2 GHz MSS system begins upon a certification by the system operator that the first satellite in its system has begun operations consistent with the terms and conditions specified in its authorization. The Commission indicated in the 2 GHz MSS Order that it would "authorize system operators to conduct pre-operational testing in the license grant, to the extent that applicants include such information in their applications." Constellation did not request such authority. Accordingly, this authorization does not include authority for operations except at the orbits and on the frequencies specified in the application, as amended. Authority for any other radio transmissions in any frequency or satellite orbit will need to be obtained by filing a request for a license modification or special temporary authorization, as appropriate. E. Regulatory Classification 14. Constellation states that it will operate its 2 GHz MSS system on a non-common carrier basis. Under the Communications Act, Commission Rules, and consistent with our 2 GHz MSS Order, we treat Constellation's space station operations as non-common carrier. We will address the regulatory classification of earth stations operating as part of Constellation's system in connection with earth station licensing. F. Implementation Milestones 15. The 2 GHz MSS Order adopted milestones for implementation that apply to 2 GHz MSS systems. Consistent with the 2 GHz MSS Order, therefore, Constellation must observe the following milestone requirements: Milestone Deadline Enter Non-contingent Satellite Manufacturing Contract 12 months after authorization Complete Critical Design Review (CDR) 24 months after authorization Begin Physical Construction of All Satellites 30 months after authorization Complete Construction and Launch First Two Satellites in System 42 months after authorization Certify Entire System Operational 72 months after authorization 16. Constellation must describe the status of system construction and operation in its annual reports, and file a certification with the Commission within ten days following each of the milestones specified above. G. Orbital Debris Mitigation 17. Currently, the FCC addresses issues regarding orbital debris and satellite systems on a case- by-case basis, under the general "public interest, convenience and necessity" standard in the Communications Act. To facilitate our orbital debris analysis, under Section 25.143(b)(1) of our rules, 2 GHz MSS system proponents are required to "describe the design and operational strategies that they will use, if any, to mitigate orbital debris." This rule also requires 2 GHz MSS system proponents to "submit a casualty risk assessment if planned post-mission disposal involves atmospheric re-entry of the spacecraft." 18. In adopting this requirement, the Commission indicated that applicants may wish to consult the National Aeronautics & Space Administration (NASA)/Department of Defense (DoD) Guidelines on Debris Mitigation, as well as the ITU Recommendation on disposal of geostationary satellites. The NASA/DoD Guidelines identify four main objectives: 1) controlling debris released during normal operations; 2) minimizing debris generated by accidental explosions; 3) selecting safe flight profiles and operational configurations; and 4) providing for post-mission disposal of space structures. 19. Under the NASA/DoD Guidelines, these objectives are accomplished by a number of means. The first objective controlling debris released during normal operations is addressed by minimizing the amount of debris released in a planned manner during normal operations. The second objective minimizing debris generated by accidental explosions is addressed by limiting the risk to other space systems from accidental explosions both during mission operations and after completion of mission operations. For mission operations, this is accomplished through analysis of credible failure modes and development of methods to limit the probability they will occur. Post-mission, this is accomplished through depletion of all sources of stored energy on board the spacecraft when they are no longer required for mission operations or post-mission disposal. The third objective selecting a safe flight profile and operational configuration is addressed through estimating and limiting the probability of collision with large objects during orbital lifetime, and the probability of disabling collisions with small debris during mission operations. 20. The fourth objective in the NASA/DoD Guidelines providing for post-mission disposal of space structures is met by planning for disposal of a spacecraft at the end of mission life to minimize impact on future space operations. This is accomplished through one of two options relevant here. The first option is atmospheric reentry, i.e., leaving the structure in an orbit in which it will remain in orbit for no longer than 25 years after mission completion. Under this option, it is also necessary to address the casualty risk from any portions of the spacecraft that may survive atmospheric reentry. The second option is maneuvering to a storage orbit. There are three suggested storage orbits. The first is between low and middle Earth orbit, i.e., satellite perigee altitude above 2,000 kilometers and apogee altitude below 19,700 kilometers. The second is between middle and geosynchronous Earth orbit, i.e., perigee altitude above 20,700 kilometers and apogee altitude below 35,300 kilometers. The third is above geosynchronous Earth orbit, i.e., perigee altitude above 36,100 kilometers (or approximately 300 kilometers above geosynchronous altitude). In addition to the NASA/DoD guidelines, and as the Commission observed in the 2 GHz MSS Order, the ITU has developed a recommendation concerning operations in the GSO. 21. Each of the 2 GHz MSS systems submitted a narrative statement concerning orbital debris mitigation. We note that, to the extent that the statements address debris mitigation issues involving launch vehicle operations, we have neither reviewed nor concluded the plans disclosed are appropriate. We also note that, to the extent debris mitigation plans for MSS systems change, the system proponents should evaluate those changes to determine whether disclosure and/or prior approval is required. 22. In its Conforming Amendment, Constellation addressed orbital debris mitigation issues pertinent to operations, including debris release, accidental explosions, and collision with large objects. Specifically, Constellation indicates it will minimize the probability of accidental explosions by requiring "its spacecraft vendor to examine its design to identify subsystems that might have failure modes involving accidental explosions, such as the satellite on-board propulsion system and fuel tanks and battery subsystem, and to adopt design approaches that minimize the risk of accidental explosions over the design lifetime of the satellites." Constellation also specifically addressed the potential for collisions with large objects by stating that "Constellation system operators will monitor tracking data provided by the government on orbital objects that might approach the Constellation satellites during their normal operations, and, if necessary, will use stationkeeping maneuvers to avoid any potential collisions that might be identified." These statements are consistent with our expectation that Constellation and other 2 GHz MSS systems will develop appropriate operational plans and procedures to minimize the possibility of collision with large, known objects. 23. Constellation also defined a system disposal strategy addressing end-of-mission orbital debris mitigation issues. Constellation states that it will "maneuver its satellites into storage orbits with perigees significantly above the 2,000 km storage orbit specified in the draft U.S. Government/Industry recommendation." However, in order to permit assessment of Constellation's disposal plan and provide adequate information for potentially effected parties, we require Constellation to supplement its narrative statement by providing greater specificity regarding the range of storage orbit parameters selected for satellite disposal. Constellation also did not address the depletion of stored energy sources as part of system disposal. We require Constellation to supplement its narrative statement by stating its intent in this regard. Each of these required supplements to Constellation's orbital debris narrative statement are to be submitted no later than six months prior to the CDR milestone. We also note that this Order does not authorize the relocation of operational satellites to storage orbits at end-of-life. Such authorization will need to be obtained through a request for modification of Constellation's license. H. Other Issues 24. Timing of Licensing. AT&T Wireless Services, Inc., Cingular Wireless LLC, Sprint PCS, and Verizon Wireless (Wireless Carriers) in a recent joint letter requested the Commission to defer grant of the pending 2 GHz MSS applications until (1) public comment is sought and received on the implications of New ICO Global Communications (Holdings) Ltd.'s (ICO's) March 8, 2001 ex parte letter proposing amendment of the 2 GHz MSS service rules to permit licensees to incorporate an "ancillary terrestrial component" into their 2 GHz MSS networks; and (2) the Commission considers a petition for rule making submitted by the Cellular Telecommunications & Internet Association (CTIA) requesting that the 2 GHz MSS bands be reallocated for other uses, such as terrestrial wireless services. For the reasons set forth in the ICO Order issued contemporaneously with this Order and Authorization, we deny the Wireless Carriers' request to defer action on the 2 GHz MSS applications. 25. Alien Ownership. One hundred percent of Constellation's capital stock is held by CCINV, a private Netherlands Antilles corporation. Section 310 of the Communications Act contains restrictions on non-United States ownership of certain types of licenses. According to the Constellation Ownership Amendment, U.S. citizens hold 100% of the shares of CCINV capital stock and constitute one hundred percent of CCINV's officers and directors. Because there is no foreign government ownership in CCIVN, and because Constellation proposes to operate the satellites authorized herein on a non-common carrier basis, further inquiry into alien ownership issues is unnecessary. 26. Financial Qualifications. The Boeing Company (Boeing) and Iridium LLC (Iridium) filed Petitions to Hold in Abeyance or Deny Constellation's application, stating that we should require Constellation to demonstrate financial qualifications to hold a 2 GHz MSS license. The Commission decided not to impose financial qualifications for the current 2 GHz MSS processing round, and therefore, we deny Boeing's and Iridium's Petitions against Constellation's application. IV.ORDERING CLAUSES 27. Accordingly, IT IS ORDERED that the Application File No. 181-SAT-P/LA-97(46); IBFS Nos. SAT-LOA-19970926-00148, SAT-AMD-19991230-00134 and SAT-AMD-20001103- 00152 IS GRANTED to the extent indicated herein and Constellation Communications Holdings, Inc. IS AUTHORIZED to construct, launch and operate its proposed mobile- satellite system to provide service in the United States in the 1990-2025 MHz and 2165- 2200 MHz frequency bands, in accordance with the technical specifications set forth in its application, as amended, and consistent with our rules unless specifically waived herein, and subject to the following conditions: a. Constellation Communications Holdings, Inc. must choose a Selected Assignment in the 1990-2025 MHz and 2165-2200 MHz frequency bands upon launch of one satellite into its authorized satellite orbit, and commencement of operations by that satellite; b. The Selected Assignment shall give Constellation Communications Holdings, Inc. access to 3.5 megahertz in each direction of transmission on a primary basis; c. The Selected Assignment shall be chosen such that the band edge of the assignment is an integer multiple of 3.88 megahertz from the band edge of the 2 GHz MSS band; and d. Operations in frequencies in these bands outside the Selected Assignment shall be on a secondary basis to operations of other 2 GHz MSS systems. 1. IT IS FURTHER ORDERED that Constellation Communications Holdings, Inc. IS AUTHORIZED to operate its proposed mobile-satellite system in the 1980-2025 MHz and 2165-2200 MHz frequency bands outside the United States subject to the following conditions: a. In International Telecommunication Union (ITU) Regions 1 and 3, operations shall be limited to the 1980-2010 MHz and 2170-2200 MHz bands and shall comply with footnote S5.389F of the ITU Radio Regulations. b. In ITU Region 2, operations shall comply with footnotes S5.389A, S5.389B, S5.389C, S5.389D, S5.389E, and S5.390 of the ITU Radio Regulations. c. Constellation Communications Holdings, Inc. is obligated to comply with the applicable laws, regulations, rules, and licensing procedures for those countries it proposes to serve. 1. IT IS FURTHER ORDERED that Constellation Communications Holdings, Inc. IS AUTHORIZED to construct, launch and operate its proposed mobile-satellite system capable of operating in the 5091-5250 MHz and the 15.43-15.63 GHz bands (Earth-to- space) and the 6700-7075 MHz band (space-to-Earth) for feeder link operations, in accordance with the technical specifications set forth in its application, as amended, and consistent with our rules unless specifically waived herein, and subject to the following conditions: a. Section 2.102(a) of the Commission's rules, 47 C.F.R.  2.102(a), IS WAIVED to permit Constellation Communications Holdings, Inc. to operate its feeder uplink transmissions in the 5091-5250 MHz and the 15.43-15.63 GHz bands, and its feeder downlink transmissions in the 6700-7075 MHz band, in accordance with the terms of this Order, and subject to any applicable rules that may be promulgated in ET Docket No. 98-142, Amendment of Parts 2, 25 and 97 of the Commission's Rules with Regard to the Mobile-Satellite Service Above 1 GHz. b. Constellation Communications Holdings, Inc. shall coordinate its feeder uplink operations in the 5091-5150 MHz and 15.43-15.63 GHz bands through the Frequency Assignment Subcommittee of the Interdepartment Radio Advisory Committee of the National Telecommunication and Information Administration. 1. IT IS FURTHER ORDERED that this authorization shall be become NULL and VOID with no further action required on the Commission's part in the event the space stations are not constructed, launched and placed into operation in accordance with the technical parameters and terms and conditions of the authorization by the following dates: Milestone Deadline Enter Non-contingent Satellite Manufacturing Contract July 17, 2002 Complete Critical Design Review July 17, 2003 Begin Physical Construction of All Satellites January 17, 2004 Complete Construction and Launch First Two Satellites in System January 17, 2005 Certify Entire System Operational July 17, 2007 2. IT IS FURTHER ORDERED that the Petition to Hold in Abeyance of The Boeing Company, the Petition to Deny of Iridium LLC, and the Petition to Deny of Mobile Communications Holdings, Inc. (each filed May 4, 1998) ARE DENIED. 3. IT IS FURTHER ORDERED that Constellation Communications Holdings, Inc. will prepare any necessary submissions to the ITU to initiate and complete the advance publication, international coordination, and notification process for the space stations authorized by this Order, in accordance with the ITU Radio Regulations. No protection from interference caused by radio stations authorized by other Administrations is guaranteed unless coordination procedures are timely completed or, with respect to individual Administrations, by successfully completing coordination agreements. Any radio station authorization for which coordination has not been completed may be the subject of additional terms and conditions as required to effect coordination of the frequency assignments of other Administrations. 47 C.F.R.  25.111(b). 4. IT IS FURTHER ORDERED that this Order is subject to change by summary order of the Commission on 30 days' notice and does not confer any permanent right to use the orbit and spectrum. 5. IT IS FURTHER ORDERED that Constellation Communications Holdings, Inc. may decline this authorization as conditioned within 30 days of the date of the release of this Order and Authorization. Failure to respond within that period will constitute formal acceptance of the authorization as conditioned. 6. This Order and Authorization is issued pursuant to Sections 0.241 and 0.261 of the Commission's rules on delegations of authority, 47 C.F.R.  0.241, 0.261, and is effective upon release. FEDERAL COMMUNICATIONS COMMISSION Donald Abelson Chief, International Bureau Bruce A. Franca Acting Chief, Office of Engineering and Technology APPENDIX A LIST OF PLEADINGS ADDRESSING CONSTELLATION COMMUNICATIONS HOLDINGS, INC.'S APPLICATION Filed May 4, 1998 Petition to Hold in Abeyance of The Boeing Company Comments of Celsat America, Inc. Comments of Constellation Communications, Inc. Consolidated Comments of ICO Services Limited at 10-11 Consolidated Comments and Petition to Deny of Iridium LLC at 10-11 Petitions to Deny of Mobile Communications Holdings, Inc. Comments of Wireless Communications Association International, Inc. Filed June 3, 1998 Consolidated Opposition and Reply Comments of Constellation Communications, Inc. Filed June 18, 1998 Reply of Constellation Communications, Inc. Consolidated Reply of Iridium LLC at 11-12 Response of Wireless Communications Association International, Inc. at 2 n.4