Kalam-series engines

{{Short description|Solid propulsion rocket engines}}

{{Infobox rocket engine

|name=Kalam-series engines

|designer=Skyroot Aerospace

|fuel=

|oxidizer=

|status=Under Development

|country_of_origin= India

|type= Solid

|caption=

}}

The Kalam-series engines are a set of five solid-propulsion carbon composite rocket engines being developed by Skyroot Aerospace. The engines are named after India’s former President APJ Abdul Kalam.{{Cite web |title=Skyroot signs off 2020 with successful test-firing of Kalam-5 solid fuel motor |url=https://www.onmanorama.com/news/india/2020/12/28/skyroot-successful-test-firing-kalam-5-solid-fuel-motor.html |access-date=2022-11-18 |website=OnManorama}}

They are to be used in conjunction with the Raman Engine during the launches of Vikram-series small-lift launch vehicles.{{Cite web |date=2020-12-28 |title=Skyroot Aerospace test-fires solid propulsion rocket engine |url=https://www.thehindubusinessline.com/news/science/skyroot-aerospace-test-fires-solid-propulsion-rocket-engine/article33435557.ece |access-date=2023-05-09 |website=www.thehindubusinessline.com |language=en}}