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: 0

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


Long March 5B/YZ-2
Success
7 hours, 17 minutes ago
SatNet LEO Group 08
101 - Wenchang Space Launch Site, People's Republic of China

A batch of Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group. …


Vulcan VC4S
Success
13 hours, 4 minutes ago
USSF-106
Space Launch Complex 41 - Cape Canaveral SFS, FL, USA

USSF-106 is a mission for the United States Space Force. The launch will deploy various payloads directly into geosynchronous orbit, including the NT…


Ariane 62
Success
13 hours, 22 minutes ago
Metop-SG A1
Ariane Launch Area 4 - Guiana Space Centre, French Guiana

First of EUMETSAT's second generation of Metop weather satellites.


Falcon 9
Success
2 days, 1 hour ago
Project Kuiper (KF-02)
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

Second of a three launches contract for Amazon's Kuiper low Earth orbit satellite internet constellation. 24 satellites are on board.


Smart Dragon 3
Success
4 days, 21 hours ago
Geely Constellation Group 04
Oriental Spaceport mobile launch ship - Sea Launch

11 LEO communications satellites for Chinese car manufacturer Geely Automotive for testing autonomous driving/inter-vehicle communication services. T…


Electron
Success
1 week, 1 day ago
The Harvest Goddess Thrives (iQPS Launch 4)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar Earth observation satellite for Japanese Earth imaging company iQPS.


Long March 12
Success
1 week, 2 days ago
SatNet LEO Group 07
Commercial LC-2 - Wenchang Space Launch Site, People's Republic of China

A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…


Falcon 9
Success
1 week, 2 days ago
Starlink Group 10-30
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


New Shepard
Success
1 week, 3 days ago
NS-34
West Texas Suborbital Launch Site/ Corn Ranch - Corn Ranch, Van Horn, TX, USA

NS-34 is the 14th crewed flight for the New Shepard program and the 34th in its history.


Falcon 9
Success
1 week, 4 days ago
Crew-11
Launch Complex 39A - Kennedy Space Center, FL, USA

SpaceX Crew-11 is the eleventh crewed operational flight of a Crew Dragon spacecraft to the International Space Station as part of NASA's Commercial …