Watch the Launch

S-STEP

Overview

Destination: Low Earth Orbit
Mission: Earth Science

Low Earth Orbit ADD Offshore launch platform Sea Launch

Note: Launch vehicle name is provisional. Prototype small synthetic-aperture radar (SAR) satellite built by Hanhwa Aerospace on a planar satellite bus. First orbital test launch of the South Korean military small satellite launch vehicle after 2 sub-orbital tests of individual stages on 30 March and 30 December 2022. Does not include planned 2nd stage of the full LV.

Updates

Cosmic_Penguin • Dec. 4, 2023, 2:26 p.m.

Launch success.


South Korean ADD Solid-Fuel SLV (3 stage)

Family:
Configuration:

Specifications
  • Stages
    3
  • Length
  • Diameter
  • Fairing Diameter
  • Launch Mass
  • Thrust
Family
  • Name
    South Korean ADD Solid-Fuel SLV (3 stage)
  • Family
  • Variant
  • Alias
  • Full Name
    South Korean ADD Solid-Fuel SLV (3 stage)
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    100.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

Agency for Defense Development

Agency for Defense Development

(ADD)

Founded: 1970 Successes: 1 Failures: 0 Pending: 1

Agency Type:

The Agency for Defense Development (ADD) is the South Korean national agency for research and development in defense technology, funded by the Defense Acquisition Program Administration (DAPA). Its purpose is contributing to enforcing the national defence, to improving the national R&D capacity, and to fostering the domestic defense industry.

INFO WIKI

Sea Launch

ADD Offshore launch platform


Falcon 9
Success
1 day, 20 hours ago
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Falcon 9
Success
3 days, 9 hours ago
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Soyuz-5
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4 days, 9 hours ago
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Ariane 64
Success
4 days, 18 hours ago
Amazon Leo (LE-02)
Ariane Launch Area 4 - Guiana Space Centre, French Guiana

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Falcon 9
Success
5 days, 1 hour ago
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A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon Heavy
Success
5 days, 13 hours ago
ViaSat-3 F3 (ViaSat-3 Asia-Pacific)
Launch Complex 39A - Kennedy Space Center, FL, USA

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Atlas V 551
Success
1 week ago
Amazon Leo (LA-06)
Space Launch Complex 41 - Cape Canaveral SFS, FL, USA

Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, thi…


Falcon 9
Success
1 week, 1 day ago
Starlink Group 17-16
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz 2.1a
Success
1 week, 2 days ago
Progress MS-34 (95P)
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

Progress resupply mission to the International Space Station.


Long March 6
Success
1 week, 2 days ago
PRSC-EO3
Launch Complex 16 - Taiyuan Satellite Launch Center, People's Republic of China

Optical Earth observation satellite for the Pakistan government's SUPARCO.