Talk:R-4D

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Spaceflight Mid‑importance

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Source links defunct

I don't have the time to fix these ones.

Latest comment: 2 years ago1 comment1 person in discussion

Orion ESM will be using the 490 N thrust R-4D-11, says European Service Module. - Rod57 (talk) 11:06, 13 July 2024 (UTC)Reply