Pengorbit 1 w. IVAB-OS

Pengorbit 1 (The Orbiter 1) is an Indonesian fictional small launch vehicle rocket based on ICBM from 1986. It was created by the DuSCO Technology Division for the first time in space program development, and led to the development of the "Oikawa" rocket series in the 1990s.

IVAB-OS (Indonesian Van Allen Belt Observation Satellite) is an observation satellite created by the DuSCO Technology Division in 1986 to observe Van Allen Belt radiation. this is the organization's first space program to lead them to the development of the "Oikawa" rocket series in the 1990s. The satellite decayed on February 11, 1986 due to high radiation in the inner belt of the Van Allen Belt and a geomagnetic storm, damaged computers and sensors (especially the geiger counter). After being scrutinized by the company themselves, their satellites have poor reliability for conditions much more extreme than they thought.