Avio S.p.A

CSG-4

TBD

Vega-C

T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Wednesday June 30 2027

StatusTBD

VehicleVega-C

OrbitSun-Synchronous Orbit

PadAriane Launch Area 1 (ELV)

Pre-flight room

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Mission

CSG-4 is an Earth observation satellite for the Italian Space Agency, part of a reconnaissance constellation using synthetic aperture radars operating in the X-band.

Quick facts

VehicleVega-C

OrbitSun-Synchronous Orbit

PadAriane Launch Area 1 (ELV)

SiteGuiana Space Centre, French Guiana

WindowWednesday June 30 2027, 00:00:00 UTC→Wednesday June 30 2027, 00:00:00 UTC

Vehicle

FamilyVega

All launches

Avio S.p.A

CSG-4

TBD

Vega-C

T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Wednesday June 30 2027

StatusTBD

Scrub riskHIGH

Go24%

VehicleVega-C

OrbitSun-Synchronous Orbit

PadAriane Launch Area 1 (ELV)

Every source for this mission in one place — news, social, references, notes & the exact timeline.

Explore

Acquiring satellite view…

Trajectory unknown

Ariane Launch Area 1 (ELV)

Guiana Space Centre, French Guiana

5.236, -52.775

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Mission

CSG-4 is an Earth observation satellite for the Italian Space Agency, part of a reconnaissance constellation using synthetic aperture radars operating in the X-band.

Q's read

Weather & scrubHIGH risk

Weather Go24%Wind5 m/sGusts13 m/sCloud6%Temp28°C

Limiting rule: No flight through cumulus cloud with top at or above the freezing level.

HRRR Open-Meteo best_match (GFS-derived) F+71: CAPE 2020 J/kg · freezing 15,710 ft · HRRR F+71: CAPE 2020 · upper-level wind 21 kt — anvil-producing environment, no live proximity

Quick facts

VehicleVega-C

OrbitSun-Synchronous Orbit

PadAriane Launch Area 1 (ELV)

SiteGuiana Space Centre, French Guiana

WindowWednesday June 30 2027, 00:00:00 UTC→Wednesday June 30 2027, 00:00:00 UTC

Vehicle

FamilyVega

Launch CodexDossier

Every source for this mission in one place — news, social, references, notes & the exact timeline.

Explore

Acquiring satellite view…

Trajectory unknown

Ariane Launch Area 1 (ELV)

Guiana Space Centre, French Guiana

5.236, -52.775

Scrub riskHIGH

Go24%

Q's read

Weather & scrubHIGH risk

Weather Go24%Wind5 m/sGusts13 m/sCloud6%Temp28°C

Limiting rule: No flight through cumulus cloud with top at or above the freezing level.

HRRR Open-Meteo best_match (GFS-derived) F+71: CAPE 2020 J/kg · freezing 15,710 ft · HRRR F+71: CAPE 2020 · upper-level wind 21 kt — anvil-producing environment, no live proximity