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Interstellar Glory completes full sea-recovery rehearsal for Hyperbola-3 first stage

The company used its Xingji Guihang recovery ship and a mechanical first-stage pathfinder to rehearse the full offshore recovery workflow. The exercise covered port mooring, sea states three and four, the recovery sequence, sea state five and return-to-port operations. It tested the recovery vessel, structural interfaces, communications, launch-support equipment and onboard systems. The exercise is a major preparatory step toward the planned first orbital launch and sea recovery.

Why it matters

Sea-based recovery is one of the hardest elements of Hyperbola-3's reusable architecture. A successful full rehearsal reduces operational uncertainty, but the first actual booster recovery remains the decisive test.

The numbers

Ship length
100 m

星际归航号火箭回收船是星际荣耀航天科技集团建造的全国首艘、世界第五艘运载火箭海上回收船,长100米。

Source
Ship width
42 m

宽42米。

Source
Ship displacement
~18K t

排水量约18000吨。

Source
Recovery sea state
4 sea_state

能满足四级海况下回收、五级海况下运输的要求。

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Transport sea state
5 sea_state

能满足四级海况下回收、五级海况下运输的要求。

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Coverage

1 report
  1. IT之家 ·

    正式回收前的“模拟考试”,星际荣耀完成 SQX-3 运载火箭回收一子级海上合练试验

    Interstellar Glory completed a full sea-recovery rehearsal for a mechanical Hyperbola-3 first-stage pathfinder aboard its recovery vessel Xingji Guihang. The June exercise near Yangjiang simulated port operations, multiple sea states, booster recovery procedures and return-to-port operations. The vessel demonstrated recovery and transport procedures in conditions reaching sea state five.

    90

AI-assisted summary of 1 report; numbers link to their source. Spot an error? Tell us.

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The company used its Xingji Guihang recovery ship and a mechanical first-stage pathfinder to rehears

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