Rohini RH-75 sounding rocket

[Cookie the Dog's Owner]

The RH-75 was the first rocket designed in India. The prototype was 3 inches in diameter, or roughly the size of a decent L-1 certification rocket, and hit an apogee of 5.5 miles (or 9.000m for those still using the metric system). HPR people, take note: a 1:1 scale replica could be a nice little project.

This comes from an attempt to upscale an MMX-sized card model to BT-5. It represents the later, shorter configuration,

View attachment Rohini RH-75 Sounding Rocket.ork

View attachment Rohini RH-75 Sounding Rocket.pdf

 

[iqsy59]

Very cool. I've worked up a full scale design in OR that I will get to someday. Thanks for sharing!

Cheers,
Michael