Stringer Work Begins On Discovery Fuel Tank | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

** Airborne 09.02.14 ** HD iPad-Friendly -- Airborne 09.02.14 **
** Airborne 08.29.14 ** HD iPad-Friendly -- Airborne 08.29.14 **
** Airborne 08.27.14 ** HD iPad-Friendly -- Airborne 08.27.14 **

Wed, Jan 05, 2011

Stringer Work Begins On Discovery Fuel Tank

Thirty Four Support Beams Are Being Repaired

Technicians at NASA's Kennedy Space Center in Florida began modifications to 34 support beams, called stringers, on space shuttle Discovery's external fuel tank Tuesday. The procedure involves fitting pieces of metal called radius blocks over the tops of the stringers located at the external tank's thrust panel area to increase the structural support of the stringers. The thrust panel areas are located at the attachment points between the tank and the solid rocket boosters, which see the most stress during the flight into orbit. The work is expected to take about a week.


STS-133 External Fuel Tank

Teams also are scanning all the tank's stringers using a backscatter device, which bounces radiation off the tank allowing engineers to see below the foam insulation. Engineers at various NASA centers continue to analyze testing and imaging data. Managers will meet again Thursday to determine whether radius block modifications are needed on the remaining stringers.

Repairs to four cracks on three stringers on the opposite side of the tank from Discovery that were discovered on Dec. 29 began Monday and are expected to be completed mid-week. The repairs are similar to repairs made on cracks found on two stringers after Discovery's Nov. 5 launch attempt.


Scanning The Main Fuel Tank

The next available launch date for Discovery's STS-133 mission to the International Space Station remains Feb. 3 at the opening of a window that extends through Feb. 10.

FMI: www.nasa.gov

Advertisement

More News

Annual Oshkosh 2014 'Best/Worst Of' Award Selection Invites YOUR Participation!

YOU Can Contribute To The Annual List Compiled By The Staff and Readership of the ANN and Aero-TV! E-I-C Note: We're going to start naming names and dropping details THIS week--- t>[...]

Airborne 08.29.14: Google Drone!, Cessna's 10,000th, Bearhawk LODA

Also: Big Boeing Order, Napa Tower Quaked, Landsberg Retires, Galileo Falters Breaking News! Google has unveiled an exciting new UAV project, called Project Wing, which has been un>[...]

Aero-TV: The Tecnam Juggernaut -- SeaSky, P2008, P2010, Trainers, and Astore!

An Impressive Line-Up Continues To Make A Solid Impact On Sport Aviation ANN CEO and Editor-In-Chief, Jim Campbell seized the opportunity to talk with Phil Solomon, the CEO of Tecn>[...]

AD: Bombardier, Inc. Airplanes

AD NUMBER: 2014-17-04 PRODUCT: Certain Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes.>[...]

ANN's Daily Aero-Linx (09.02.14)

FAA General Aviation Airports Report Beginning in 2010, the FAA began a national review of the general aviation airports resulting in two reports, General Aviation Airports: A Nati>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2014 Web Development & Design by Pauli Systems, LC