The First ESR-73 Hot Fire Test
4 years ago
8
Aerojet Rocketdyne performed the first hot fire test of its ESR-73 solid rocket motor, at the company’s Engineering, Manufacturing and Development (EMD) facility in Camden, Arkansas. According to Aerojet Rocketdyne, eSR-73 is ~132 cm (52 inches) in diameter and weighs roughly 3538 kg (7,800 pounds), being designed as “an upper stage that can function as a second or third stage for a variety of large solid rocket motor applications”.
Credit: Aerojet Rocketdyne
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