H-1
H-1 (orbital) is produced by Mitsubishi Heavy Industries in Japan and flown by Mitsubishi Heavy Industries.

Specifications
- Height
- 42 m
- Diameter
- 2.44 m
- Mass
- 142000 kg
- Stages
- 3
- Thrust
- —
- LEO payload
- 3200 kg
- First flight
- Aug 12, 1986
Manufacturer & operator
- Family
- —
- Variant
- I
- Manufacturer
- Mitsubishi Heavy Industries
- Operator
- —
- Country
- Japan
Launch sites
- Tanegashima Space Center, Japan (9 launches)
Launch history
9 launches to date.








