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北京时间·🕒 发布 08-24 21:00:00·⟳ 抓取 08-24 21:01:17 +1m17s·⚡ 决策 08-25 03:21:42 +6h20m·63.6 天前
RTX旗下Collins Aerospace的F-35 EPACS动力与热管理系统完成高空测试
EPACS高空测试是正面研发进展，但仍处技术成熟度和风险降低阶段，未披露正式选型、采购合同、金额或收入弹性；对RTX.US这种大市值主标的缺少可执行短线edge。
📄 原文PR Newswire All News Releases↗ 原文
RTX's Collins Aerospace EPACS power and thermal management system completes altitude testing
Technology will deliver greater cooling capacity to support advanced mission systems on the F-35 and future defense and…
不做 RTX Corporation（RTX.US）
不做RTX Corporation（RTX.US）：EPACS高空测试是正面但偏研发阶段的里程碑，缺少正式中标、合同金额和收入量级；相对RTX超过880亿美元年销售基数弹性不足。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
研究档案
结论摘要
Collins Aerospace的EPACS完成高空测试，说明F-35动力与热管理升级方案继续成熟，方向偏利好。但该项目在2024、2025年已有关键进展披露，本次新增只是进一步验证；没有订单、竞标胜出或财务量级，无法证明对RTX.US形成足够预期差，因此不做。
🔎 新鲜度:最早出现 2026-08-24 · 扩散 medium · price-in 风险 medium ↗
消息传播链
- RTX通过PR Newswire发布Collins Aerospace EPACS完成高空测试，是本次具体催化的一手来源。
关键理由
- EPACS完成高空测试可降低F-35热管理升级方案的技术风险。
- RTX 2025年销售额超过880亿美元，本次未披露合同金额、供应份额或收入确认。
- 该系统此前已披露80kW能力和飞机集成要求达成，本次新增预期差有限。
主要风险
- 若后续F-35 JPO或Lockheed Martin正式选定EPACS并披露大额改装合同，需要重新评估RTX.US。
- 若市场单独重估F-35升级链条，RTX可能受板块beta影响，但本事件本身不足以支撑交易。
反向证据
- 做多前查反向 · 来源 web · 日期 2025-02-28 · 影响 weakens
此前披露显示EPACS仍处于替换竞争和成熟度推进阶段，本次未显示已正式中标或签约。
检索:RTX Collins EPACS F-35 PTMS replacement competition selected winner contract 原文 ↗
先例如何影响了这次决策
对本次决策的影响:先例确认本次应按项目延续性降风险处理，降低追多意愿。
方向:同项目先例方向偏正面，但均属于技术成熟度披露，不等于订单或收入确认。
涨幅量级:缺少足够高相似且带真实event_study校准的样本，不能用先例支持可交易涨幅。
形态:现有样本更像持续研发披露链条，不是市场会立刻重估的大额合同催化。
历史先例(按相似度)
- 相似度 8/10 RTX 2025-02-28 RTX宣布EPACS满足飞机集成要求，并称下一步仍取决于替换竞争和赢家选择。 原文 ↗
事件后 +1日 +1.9% · +2日 +2.5% · +3日 -1.4% · +4日 -0.7% · +5日 -1.7%
⚠来源层级不符(声明issuer/实为media) — 该行涨幅别用来定止盈止损
相似度依据:同一主体、同一EPACS项目、同为F-35 PTMS替换前的成熟度节点，且2025年事件更接近飞机集成阶段。
经验:即便达到集成要求，若竞争和采购尚未定案，仍难单独支撑大市值主标的短线交易。 - 相似度 7/10 RTX 2024-01-30 RTX宣布EPACS展示80kW冷却能力，指向F-35升级需求但未披露订单金额。 原文 ↗
事件后 +1日 +0.6% · +2日 +1.1% · +3日 +2.3% · +4日 +2.1% · +5日 +2.4%
⚠来源层级不符(声明issuer/实为media) — 该行涨幅别用来定止盈止损
相似度依据:同一主体、同一EPACS项目、同为技术测试里程碑；但2024事件是80kW能力演示，阶段更早且未披露合同。
经验:单个技术能力演示更多证明供给能力，未必立刻转化为RTX短线收入弹性。
原文全文
展开原文 · 2,639 字
RTX's Collins Aerospace EPACS power and thermal management system completes altitude testing
Technology will deliver greater cooling capacity to support advanced mission systems on the F-35 and future defense and commercial aircraft.
WINDSOR LOCKS, Conn., Aug. 24, 2026 /PRNewswire/ -- Collins Aerospace, an RTX (NYSE: RTX) business, successfully completed altitude testing of its next generation Power and Thermal Management System (PTMS), the Enhanced Power and Cooling System (EPACS).
Designed to enhance the F-35's power and thermal management, the EPACS system delivers significantly increased cooling capacity to meet the demands of today and tomorrow. By providing the critical thermal margin required to support planned technology upgrades, EPACS ensures the F-35 remains at the cutting edge of performance throughout its entire lifecycle.
"Successful altitude testing validates system performance in real-world flight conditions," says Ira Grimmett, vice president, Environmental & Airframe Control Systems for Power & Controls at Collins Aerospace. "Completing this phase of testing advances EPACS maturity and reinforces confidence in the system's capability and performance."
Altitude testing is a critical element of early development and risk reduction for a new PTMS. The system was run for several days at power levels replicating mission requirements. It was pushed to operational limits in various altitudes to collect performance data and demonstrate that EPACS can deliver the emergency power expected during operation. This test validates system performance models.
This latest milestone follows Collins' announcement in 2025 that EPACS met requirements for aircraft integration.
About Collins Aerospace
Collins Aerospace, an RTX business, is a leader in integrated and intelligent solutions for the global aerospace and defense industry. Our 80,000 employees are dedicated to delivering future-focused technologies to advance sustainable and connected aviation, passenger safety and comfort, mission success, space exploration, and more.
About RTX
With more than 180,000 global employees, we push the limits of technology and science to redefine how we connect and protect our world. With industry-leading capabilities, we advance aviation, engineer integrated defense systems for operational success, and develop next-generation technology solutions and manufacturing to help global customers address their most critical challenges. The company, with 2025 sales of more than $88 billion, is headquartered in Arlington, Virginia.
For questions or to schedule an interview, please contact [email protected].
SOURCE RTX
Technology will deliver greater cooling capacity to support advanced mission systems on the F-35 and future defense and commercial aircraft.
WINDSOR LOCKS, Conn., Aug. 24, 2026 /PRNewswire/ -- Collins Aerospace, an RTX (NYSE: RTX) business, successfully completed altitude testing of its next generation Power and Thermal Management System (PTMS), the Enhanced Power and Cooling System (EPACS).
Designed to enhance the F-35's power and thermal management, the EPACS system delivers significantly increased cooling capacity to meet the demands of today and tomorrow. By providing the critical thermal margin required to support planned technology upgrades, EPACS ensures the F-35 remains at the cutting edge of performance throughout its entire lifecycle.
"Successful altitude testing validates system performance in real-world flight conditions," says Ira Grimmett, vice president, Environmental & Airframe Control Systems for Power & Controls at Collins Aerospace. "Completing this phase of testing advances EPACS maturity and reinforces confidence in the system's capability and performance."
Altitude testing is a critical element of early development and risk reduction for a new PTMS. The system was run for several days at power levels replicating mission requirements. It was pushed to operational limits in various altitudes to collect performance data and demonstrate that EPACS can deliver the emergency power expected during operation. This test validates system performance models.
This latest milestone follows Collins' announcement in 2025 that EPACS met requirements for aircraft integration.
About Collins Aerospace
Collins Aerospace, an RTX business, is a leader in integrated and intelligent solutions for the global aerospace and defense industry. Our 80,000 employees are dedicated to delivering future-focused technologies to advance sustainable and connected aviation, passenger safety and comfort, mission success, space exploration, and more.
About RTX
With more than 180,000 global employees, we push the limits of technology and science to redefine how we connect and protect our world. With industry-leading capabilities, we advance aviation, engineer integrated defense systems for operational success, and develop next-generation technology solutions and manufacturing to help global customers address their most critical challenges. The company, with 2025 sales of more than $88 billion, is headquartered in Arlington, Virginia.
For questions or to schedule an interview, please contact [email protected].
SOURCE RTX
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