Launch vehicle exploded shortly after liftoff, details TBD
Update ↗
Maiden Flight
Kii-based Advanced & Instant ROcket System
Historical mission record
This page records KAIROS | Maiden Flight and its reported outcome: Launch Failure. The date above is a historical record.
Source record updated . This is a source update, not a confirmed launch time.
Check the source: Launch Library ↗
What changed?
Status reported by the mission data provider.
Mission
Carried a prototype "quick response" satellite for the Japanese government Cabinet Satellite Intelligence Center, operator of the IGS series of Japanese spysats.
- Launch vehicle
- Kii-based Advanced & Instant ROcket System
- Mission type
- Test Flight
- Destination orbit
- Sun-Synchronous Orbit
- Launch pad
- Space One Launch Pad
- Provider
- Space One
The vehicle
Published configuration and flight history.

Kii-based Advanced & Instant ROcket System
4-stage all solid fuel small satellite launch vehicle from the Japanese company Space One, founded in 2018 by Canon Electronics, IHI Aerospace, construction company Shimizu and the government-backed Development Bank of Japan.
- Height
- 18 m
- Diameter
- 1.35 m
- Stages
- 4
- Recorded launches
- 2
- First flight
- 2024-03-13
Recorded timing
This is a mission record, not an upcoming calendar appointment.
Target ·
The target marker shows its position within the published window. The schedule may change before launch.
Vehicle disintegrated several seconds after liftoff with Autonomous Flight Termination System (AFTS) triggered.
Launch site & orbit
Spaceport Kii, Japan
Launch site & orbit
Explore the launch pad, then pull back to see the shape of the destination orbit.
Understand this orbit
Coverage & sources
Links supplied by the mission data provider.
Coverage and times may change.
Explore on iPhone
Browse mission details and discover upcoming launches in Spacian.
Open mission in Spacian ↗