波音交付ViaSat-3衛星 強化亞太通訊覆蓋　鎖定商用與國防高密度市場

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Boeing正式交付ViaSat-3計畫第三顆衛星（VS-3 F3）予Viasat，該衛星採用波音高功率702MP+平台，於加州艾爾塞岡多（El Segundo）設施完成整合。未來將鎖定亞太地區，提供高效率且具彈性的頻寬部署能力，滿足商用航空、國防及高密度市場的通訊需求。

Boeing has delivered the third satellite in the ViaSat-3 constellation (VS-3 F3) to Viasat. Built on Boeing’s high-power 702MP+ platform and integrated at its El Segundo, California facility, the satellite will provide efficient and flexible bandwidth deployment across the Asia-Pacific region, serving commercial aviation, defense, and high-density connectivity markets.

高功率平台升級　支援新世代通訊任務

Enhanced High-Power Platform Supports Next-Gen Connectivity

波音衛星系統國際公司總裁Ryan Reid表示，ViaSat-3 F3展現702系列平台的成熟度與雙方長期合作成果，此次交付將進一步支援Viasat推動新世代高效能通訊任務，提供更具價值的全球連線能力。

Ryan Reid, president of Boeing Satellite Systems International, stated that the ViaSat-3 F3 highlights the strength of the 702 platform family and the long-standing partnership with Viasat, supporting next-generation connectivity missions with increasing value.

運抵佛州準備發射　將搭乘Falcon Heavy升空

Delivered to Florida for Falcon Heavy Launch Preparation

在完成整合、測試與驗證後，衛星已運抵佛羅里達州Cape Canaveral Space Force Station，由波音與Viasat團隊共同進行發射前準備，並預計由SpaceX的Falcon Heavy火箭發射升空。此舉象徵ViaSat-3計畫的重要里程碑，也完成波音在該衛星的製造與整合任務。

Following integration and testing, the satellite has been delivered to Cape Canaveral Space Force Station in Florida, where Boeing and Viasat teams will conduct pre-launch preparations ahead of a SpaceX Falcon Heavy launch. This milestone marks the completion of Boeing’s production and integration work for VS-3 F3.

強化亞太韌性通訊　支援多元應用需求

Enhancing Resilient Connectivity Across APAC

Viasat太空系統副總裁Dave Abrahamian指出，VS-3 F3的交付對計畫與客戶皆具重要意義，未來將提供穩定、安全且高效能的通訊服務，滿足亞太地區日益成長的連線需求。

Dave Abrahamian, vice president of Space Systems at Viasat, noted that the delivery marks a critical milestone, providing resilient, secure, and high-performance connectivity for customers across the Asia-Pacific region.

702MP+平台升級　支援高功率酬載需求

702MP+ Platform Scaled for High-Power Payloads

702MP+平台源自波音成熟的702系列，針對高功率任務進行升級，包括更大型太陽能板、高容量電池、強化電子系統與可展開散熱裝置，以應對高功率酬載所帶來的熱管理需求，同時維持可靠性與靈活性。

The 702MP+ platform, derived from Boeing’s proven 702 family, has been enhanced with larger solar arrays, higher-capacity batteries, upgraded electronics, and deployable radiators to handle the thermal demands of high-power payloads while maintaining reliability and flexibility.

全電推進與姿態控制強化　提升任務精準度

All-Electric Propulsion and Enhanced Control Improve Precision

該平台亦採用全電推進系統，延續702SP技術基礎，並進一步擴展至大型702MP級別；同時強化結構與姿態控制能力，使衛星即使在大型天線與反射器配置下，仍能維持高精度指向能力。

The platform incorporates all-electric propulsion based on the 702SP heritage, extended into the larger 702MP class. Structural and attitude-control enhancements ensure precise pointing performance despite large reflectors and flexible configurations.

衛星星系布局完成　覆蓋全球三大區域

Constellation Expands to Global Coverage

目前ViaSat-3星系中，VS-3 F1已提供商用航空連線服務，VS-3 F2正逐步投入美洲地區運作；隨著VS-3 F3部署，將進一步拓展至亞太地區，實現全球三大區域的通訊覆蓋。

Within the ViaSat-3 constellation, VS-3 F1 is already supporting commercial airline connectivity, while VS-3 F2 is progressing toward service over the Americas. The addition of VS-3 F3 will extend coverage to the Asia-Pacific region, completing global connectivity across three major regions.

波音與Viasat持續合作　推進發射任務

Boeing and Viasat Continue Close Launch Collaboration

後續波音與Viasat將持續在佛州合作執行發射任務，延續從設計、整合到交付的緊密合作關係，確保任務順利完成。

Boeing and Viasat will continue working together in Florida to support launch operations, maintaining the close collaboration that has guided the satellite from design and integration through delivery.