KARI: KSLV-II

[Flyaway]

View: https://www.youtube.com/watch?v=wgWVtmp3Nc8

Four KRE-075 engines firing simultaneously for 125.5 seconds! This was the final hot fire test of KSLV-II first stage, and was a success! pic.twitter.com/9wPQ8Tfyhv

— S.Korean Spaceflight (@Kor_Spaceflight) March 25, 2021

View: https://twitter.com/Kor_Spaceflight/status/1375030779294588930

Four KRE-075 engines firing simultaneously for 125.5 seconds! This was the final hot fire test of KSLV-II first stage, and was a success!

 

[Flyaway]

Launch set in 6 months (October 2021):

https://twitter.com/x/status/1375380180898705412

View: https://twitter.com/kari2030/status/1375380180898705412

 

[litzj]

https://jaesan-aero.blogspot.com/2022/01/nuri-rocket-and-its-variation.html

Trajectory analysis result using my in-house code

Some part of parameters are assumed and optimization(?) is undone

As a result...

Modeled (with some assumed value) Nuri rocket (KSLV-II) could reach similar profile known to public.

Upper staged rocket could deliver 300kg payload for LEO (~300km)

 

[Flyaway]

Hanwha Aerospace is awarded $212 million contract to lead the production of three Nuri (KSLV-II) in the next three years. Hanwha will also receive technology transfer from KARIhttps://t.co/RuXXc7ni9A https://t.co/ExUOgbxTqC

— China 'N Asia Spaceflight 🚀𝕏 🛰️ (@CNSpaceflight) December 2, 2022

View: https://twitter.com/cnspaceflight/status/1598562920870604800

Hanwha Aerospace is awarded $212 million contract to lead the production of three Nuri (KSLV-II) in the next three years. Hanwha will also receive technology transfer from KARI

Hanwha Aerospace secures deal to lead production of space rockets

[Yonhap News Photo]SEOUL -- Hanwha Aerospace, an aircraft parts maker involved in the production of engines for South Koreas homegrown space rocket, secured a deal worth about 286 billion won ($212 million) to lead and supervise the production of three space rockets that will be launched for th...

www.ajudaily.com

한국형발사체(#누리호) 체계종합기업으로 한화에어로스페이스가 최종 확정되었습니다.
한화에어로스페이스는 앞으로 한국형발사체 제작을 주관하고 구성품 제작 참여기업에 대한 총괄 관리를 수행하게 되며, 누리호 반복발사에 참여하며 발사운용 등 관련 기술을 이전받게 됩니다. pic.twitter.com/vHq7XfeAQP

— 한국항공우주연구원 (@kari2030) December 2, 2022

View: https://twitter.com/kari2030/status/1598528201500037120

Hanwha Aerospace was finally confirmed as the Korean launch vehicle ( #누리호 ) system comprehensive company.
Hanwha Aerospace will supervise the production of the Korean launch vehicle, perform overall management of companies participating in component manufacturing, participate in repeated launches of the Nuri, and receive related technology transfers such as launch operation.