Polaris Intelligence
Polaris
Intelligence
About
Ctrl K
Sign in
© Polaris Intelligence 2026
PrivacyTermsAdmin
Launch Vehicles
Vehicle family profile

SL1

Family-level launch record combining canonical variants, historical missions, public cadence forecasts, and available payload performance specs.

HyImpulse TechnologiesDevelopment
Admin
Variants
1
Canonical variants linked to this family.
Historical missions
0
Missions in the public mission table with actual launch dates.
Peak listed capacity
600 kg
Maximum payload capacity across listed variants and orbits.

Launch Cadence

Historical missions are grouped by actual launch year. Forecast cadence uses family-level launch-rate rows.

YearHistorical missionsForecast launches
202604
202704
202804
202904
203004
203104
203204
203304
203404
203504
203604
203704
203804
203904
204004
204104

Forecast Location Split

1 launch location represented.

Performance Specs

Payload capacity by variant and target orbit when structured capacity rows are available.

VariantOrbitCapacityAltitudeInclinationSource
SL1
LEO600 kg500 kmUnknownHyImpulse ESA Funding Press Release

Recent Missions

Latest launched missions using variants in this family.

MissionVariantLaunch

No recent missions

No launched missions are linked to variants in this family.

Forecasted Missions

Upcoming mission rows with announced launch timing.

MissionVariantAnnounced

No forecasted missions

No upcoming announced mission rows are linked to this vehicle family.

Variants

Canonical variants rolled up into this launch vehicle family.

VariantStagesMissionsStatus
SL1
Not stated0Development
YearLocationLaunchesConfidenceBasis
2026SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2027SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2028SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2029SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2030SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2031SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2032SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2033SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2034SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2035SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2036SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2037SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2038SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2039SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2040SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
2041SaxaVord Spaceport420%European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep e...
SaxaVord Spaceport
2026 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2027 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2028 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2029 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2030 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2031 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2032 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2033 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2034 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2035 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2036 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

SaxaVord Spaceport
2037 · 20% confidence
4

European small-launch development vehicle; conservative low-confidence startup cadence default. Site mapping: HyImpulse has a SaxaVord launch agreement; keep existing development-...

Track
Mentions
24
All verified mentions of this launch vehicle family in source documents.
0.0-5.0
Actions

HyImpulse Technologies is developing the three-stage SL1 launch vehicle, which is designed to carry payloads of up to 500 kg to low Earth orbit.

CapabilityPlanValue 4.0Apr 26, 2021German startup Isar Aerospace signs first launch contract
Page2of2

HyImpulse Technologies is developing the three-stage SL1 launch vehicle designed to carry payloads of up to 500 kg to low Earth orbit.

CapabilityPlanValue 4.0Nov 3, 2020ESA awards €1.5 million to three German launch startups

HyImpulse is developing a three-stage SL1 launch vehicle designed to carry payloads of up to 500 kg to Sun-synchronous orbit.

CapabilityPlanValue 4.2Sep 25, 2020HyImpulse hybrid rocket motor roars to life for the first time

Mario Kobald, CEO of HyImpulse, expects to receive roughly 500,000 EUR in Boost! funding in the coming months to mature the SL1 design.

FinancialCapabilityGrowthValue 4.0Sep 25, 2020HyImpulse hybrid rocket motor roars to life for the first time