N-II
The N-II or N-2 was a derivative of the American Delta rocket, produced under licence in Japan. It replaced the N-I-rocket in Japanese use. It used a Thor-ELT first stage, a Delta-F second stage, nine Castor SRMs, and on most flights either a Star-37E or Burner-2 upper stage, identical to the US Delta 0100 series configurations.
Missions: 8
Successes: 8
Partial Failures: 0
Failures: 0
Success Streak: 8
Success Rate: 100%