NASA Moves Closer To Clearing STS-119 For Launch | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

Airborne Unlimited-
Monday

Airborne-Unmanned w/AUVSI-
Tuesday

Airborne Unlimited-
Wednesday

AMA Drone Report-
Thursday

Airborne Unlimited-
Friday

Airborne On ANN

Airborne 02.19.18

Airborne-UnManned 02.20.18

Airborne 02.14.18

AMA Drone Report 02.15.18

Airborne 02.16.18

Airborne-YouTube

Airborne 02.19.18

Airborne-UnManned 02.20.18

Airborne 02.14.18

AMA Drone Report 02.15.18

Airborne 02.16.18

Thu, Mar 05, 2009

NASA Moves Closer To Clearing STS-119 For Launch

Tentative Launch Date Now March 11

After four weeks of delays stemming from a persistent issue with fuel control valves, NASA appears nearly ready to launch the space shuttle Discovery less than one week from now.

NASA Space Shuttle Program managers gave the go-ahead Wednesday for the Flight Readiness Review, or FRR, following an in-depth review of the testing and inspection data from space shuttle Discovery's gaseous hydrogen flow control valves. As ANN reported, those valves -- one for each main engine -- control pressure inside the shuttle's external fuel tank during launch, and were found damaged on the shuttle Endeavour after it returned safely to Earth in November.

While engineers had already replaced those valves for Discovery, NASA wanted to be as certain as possible a valve failure during launch wouldn't lead to a catastrophic event. Managers concluded Wednesday that technicians will not need to add reinforcement to the area known as the elbow bend in the gaseous hydrogen pressure line, which is located near the flow control valves in Discovery’s engine plumbing, to prevent damage from just such a failure.

Following Friday's FRR, managers are expected to announce the official launch date for Discovery’s STS-119 mission. For planning purposes, launch is tentatively targeted for March 11 at 9:20 pm EDT. In anticipation of a launch date, the STS-119 crew has entered quarantine at NASA Johnson Space Center's Astronaut Quarantine Facility, where they will spend the day reviewing their flight plans.

If the March 11 launch date is approved, Discovery's crew will fly to Kennedy on Sunday in advance of the start of the countdown, which would begin at 7 pm EST.

Commander Lee Archambault will lead Discovery's crew of seven, along with Pilot Tony Antonelli, and Mission Specialists Joseph Acaba, John Phillips, Steve Swanson, Richard Arnold and Japan Aerospace Exploration Agency astronaut Koichi Wakata.

The Discovery crew members are set to fly the S6 truss segment and install the final set of power-generating solar arrays to the International Space Station. The S6 truss will complete the backbone of the station and provide one-fourth of the total power needed to support a crew of six.

FMI: www.nasa.gov

Advertisement

More News

Airborne 02.19.18: TruTrak Vizion Approvals, 737 MAX 9 Cert, Airplane Loan Scam

Also: Frasca Celebrates 60 Years, Klyde’s 40th!, European Plan For AvSafety, Texas Aviation Hall Of Fame The STC for the TruTrak Vizion autopilot has been updated to include >[...]

Airborne 02.19.18: TruTrak Vizion Approvals, 737 MAX 9 Cert, Airplane Loan Scam

Also: Frasca Celebrates 60 Years, Klyde’s 40th!, European Plan For AvSafety, Texas Aviation Hall Of Fame The STC for the TruTrak Vizion autopilot has been updated to include >[...]

Airborne-Unmanned 02.13.18: FAA UAS Symposium, Airbus Delivers, Manned EHANG 184

Also: UAS Pilot Code, FAA Drone Program, SkyWatch Funding, Quantix Hybrid UAS For Farmers The FAA and AUVSI will co-host the 3rd Annual FAA Unmanned Aircraft Systems (UAS) Symposiu>[...]

AMA Drone Report 02.15.18: AMA Expo East, Skydio R1, TSB Canada Report

Also: DJI Knowledge Quiz, GoFly Competition, Drone ID Rules Coming, FAA Unenthusiastic About Prosecuting? The Academy of Model Aeronautics will host the annual AMA Expo East at the>[...]

Airborne 02.16.18: R66 Wire-Strike Protection, Elk v Helo, Trump Budget

Also: Red Bull Picks Hartzell, SNC Dream Chaser, CH-53K Demo's Vehicle Lift, Emirates Firms Up A380 Orders Robinson has added wire strike protection provisions to its R66 options l>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2018 Web Development & Design by Pauli Systems, LC