Launch ControlNext Mission
Go for LaunchAgency for Defense Development

South Korean ADD Solid-Fuel SLV | Demo Flight

Note: Launch vehicle name is provisional. First orbital full version 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, and 1 orbital test flight without the 2nd stage on 4 December 2023. Details TBD.

T-minus
00Days
:
00Hrs
:
00Min
:
00Sec
Tuesday, June 30, 2026
05:00:00 AM UTC
4h windowAccurate to the hour
South Korean ADD Solid-Fuel SLV | Demo Flight
Mission
T-Minus
—±hour
Probability
—weather window
Window
4hlaunch window
Orbit
LEOLow Earth Orbit
Mission Type
Test Flight
Global # This Year
#156orbital attempts
Agency # This Year
#1Agency
Vehicle
Launch Vehicle
South Korean ADD Solid-Fuel SLVSouth Korean ADD Solid-Fuel SLV
Provider
Agency for Defense DevelopmentGovernment
Success Rate
—
Total Launches
—all-time
Launch Site
Pad
ADD Offshore launch platformSea Launch
Pad Launches
1from this pad
Site Launches
40from Sea Launch
Latitude
33.2167°
Longitude
126.3667°
Sea Launch Weather
Status
CAUTIONlaunch site · live
Temperature
22.4°C72°F · feels 24°C
Wind
12.4 km/h ESE8 mph · 120°
Cloud Cover
95%overcast
Visibility
8.4 kmunrestricted
Humidity
82%high
Precipitation
0 mm0% chance
Pressure
1013 hPasurface
Daylight
Conditions
NighttimeSea Launch
Sunrise
—local
Sunset
—local
Daylight
14h 22mtotal today
Orbital launches this year#156globally
Agency launches this year#1Agency
Launches from this pad1ADD Offshore launch platform
Launches from this site40Sea Launch

Mission Data

Launch VehicleSouth Korean ADD Solid-Fuel SLV
Vehicle FamilySouth Korean ADD Solid-Fuel SLV
Launch ProviderAgency for Defense Development
Provider TypeGovernment
Mission TypeTest Flight
Target OrbitLow Earth Orbit
Launch PadADD Offshore launch platform
LocationSea Launch ???
Status Note

Current T-0 confirmed by official or reliable sources.

Launch Site Weather

🌡Temperature
22.4°C72°F · feels 24°C
💨Wind
12.4 km/h ESE8 mph · 120°
🌧Precipitation
0 mm0% chance
💧Humidity
82%
👁Visibility
8.4 km
⬇Pressure
1013 hPa
☁Cloud Cover
95%
Daylight · Nighttime
Sunrise2026-06-28T20:26:44+00:00
Sunset2026-06-29T10:49:13+00:00
14h 22m of daylight
Location

Sea Launch

Launch Site

Est. trajectory · LEO
33.2167°N · 126.3667°E

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