Delta 4 test-fires engine
Posted: Tue, Oct 15, 2002, 9:07 AM ET (1307 GMT)
The first Delta 4 launch vehicle successfully test-fired its main engine for several seconds Monday afternoon. During the "hot-fire" test, a launch countdown was simulated and the booster's RS-68 main engine was ignited at T-3.5 seconds. The engine fired at full thrust — 2,900 kilonewtons — before being shut down shortly after T-0 seconds. Boeing officials pronounced the test, the final milestone before the inaugural flight, a success. The first Delta 4 launch, using the same vehicle tested on pad 37B Monday, is scheduled for mid-November. That launch will carry the Eutelsat W5 spacecraft into orbit.
The first Delta 4 launch vehicle successfully test-fired its main engine for several seconds Monday afternoon. During the "hot-fire" test, a launch countdown was simulated and the booster's RS-68 main engine was ignited at T-3.5 seconds. The engine fired at full thrust — 2,900 kilonewtons — before being shut down shortly after T-0 seconds. Boeing officials pronounced the test, the final milestone before the inaugural flight, a success. The first Delta 4 launch, using the same vehicle tested on pad 37B Monday, is scheduled for mid-November. That launch will carry the Eutelsat W5 spacecraft into orbit.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
|
|
news links
|
|
Monday, January 26
Rheinmetall and OHB in talks over Starlink-style service for German army
Financial Times — 5:19 am ET (1019 GMT) Colorado Springs must reject political games over Space Command
Colorado Springs Gazette — 5:19 am ET (1019 GMT) Blue Origin wastewater permit public meeting coming up Friday at UF/IFAS building
Florida Today — 5:16 am ET (1016 GMT) Central Coast Residents Greeted with Aggressive Boom from SpaceX Launch Sunday Morning
Santa Barbara (CA) Edhat — 5:12 am ET (1012 GMT) SpaceX Rocket Carries Starlink Satellites Into Orbit from Vandenberg
Noozhawk — 5:11 am ET (1011 GMT) |
