What Does GTM Stand For?
GTM stands for Ground Test Motor
GTM, or Ground Test Motor, refers to a specialized rocket propulsion system used for performance evaluation and validation of rocket engines under controlled conditions on the ground. These motors enable engineers to assess various parameters, such as thrust, efficiency, and operational reliability, prior to flight testing. Ground Test Motors play a critical role in the development and safety analysis of aerospace propulsion technologies.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym