The RS-27 (Rocket System-27) was a liquid-propellant rocket engine developed in 1974 by Rocketdyne to replace the aging MB-3 in the Delta. Incorporating components of the …

The RS - 27 powerplant comprises an RS2701A/B main engine, and twin LR101 - NA - 11 verniers. Introduced in 1974 on the McDonnell Douglas' Delta 2000 series launcher it replaced …

The RS - 27A powerplant comprises an RS2701B main engine, and twin LR101 - NA - 11 verniers. Introduced in 1990 on the McDonnell Douglas' Delta 7000 series launcher it replaced …

The Rocketdyne H-1 was a 205,000 lbf (910 kN) thrust liquid-propellant rocket engine burning LOX and RP-1. The H-1 was developed for use in the S-I and S-IB first stages of the Saturn I …

RS-27 Rocketdyne LOx/Kerosene rocket engine. Out of production. Consisted of RS2701A/B main engine, and twin LR101-NA-11 verniers. Introduced in 1974 on the McDonnell Douglas' …

The RS-27 engine was a hybrid of the H-1 (not tested in Area II) rocket engine and the Thor MB-3 engine. The engines were fueled by LOX and kerosene. At least 2,262 tests were performed …

2007年9月19日 · One of the most reliable rocket engine systems ever produced, the RS-27 has been the first-stage booster engine for the Delta II since 1974, accruing more than three …

Boeing builds the Delta II rocket in Huntington Beach, CA, while its Canoga Park, CA, facility produces the Rocketdyne RS-27 first-stage main engine. Final assembly takes place at the …

The original RS-27 engine produced 206,000lb of thrust, while the upgraded RS-27A engine produced 237,000lb of thrust.

2025年2月17日 · The stage is powered by one liquid-fueled Rocketdyne RS-27A rocket engine, rated at 236,992 pounds of thrust (1,054.193 kilonewtons). Fueled with 10,000 gallons (37,854 …