NASA Tests Orion Spacecraft Parachute Jettison Over Arizona | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-04.14.25

Airborne-NextGen-04.15.25

AirborneUnlimited-04.16.25

Airborne-AffordableFliers-04.17.25

SunnFun-DayFour-04.03.25

Tue, Jan 21, 2014

NASA Tests Orion Spacecraft Parachute Jettison Over Arizona

First In-Air Data On Parachute System Performance During Critical Phase Of Flight

Engineers testing the parachute system for NASA's Orion spacecraft increased the complexity of their tests Thursday, Jan. 16, adding the jettison of hardware designed to keep the capsule safe during flight.

The test was the first to give engineers in-air data on the performance of the system that jettisons Orion's forward bay cover. The cover is a shell that fits over Orion's crew module to protect the spacecraft during launch, orbital flight and re-entry into Earth's atmosphere. When Orion returns from space, the cover must come off before the spacecraft's parachutes can deploy. It must be jettisoned high above the ground in order for the parachutes to unfurl.

"This was a tough one," said Mark Geyer, Orion program manager. "We'd done our homework, of course, but there were elements here that could only be tested in the air, with the entire system working together. It's one of the most complicated tests that we'll do, so we were all excited to see it work just as it was meant to."

Previous parachute tests at the U.S. Army's Yuma Proving Grounds in Arizona tested the performance of the parachutes in various conditions without a forward bay cover. Adding the cover and its jettison, along with the deployment of three additional parachutes to pull the cover away from the crew module and lower it to the ground, added a level of complexity to the testing.

"The parachute deployment and forward bay cover jettisons are two of the most difficult things for us to model on computers," said Chris Johnson, project manager for the parachutes. "That's why we test them so extensively. These systems have to work for Orion to make it safely to the ground, and every bit of data we can gather in tests like these helps us improve our models and gives us more confidence that when we do it for real, we can count on them."

The forward bay cover is jettisoned using a thruster separation system built by Systima Technologies Inc. of Bothell, Wash. Lockheed Martin, prime contractor for Orion, tested the system for the first time on the ground in December. Two more ground tests will simulate different types of stresses on the cover, such as a potential parachute failure or loads on the spacecraft. NASA also plans a second airborne test with the forward bay cover to evaluate its performance with a failed parachute.

Orion will be put to its first test in space during its first mission, Exploration Flight Test-1(EFT-1), in September.

(Image provided by NASA)

FMI: www.nasa.gov/orion

Advertisement

More News

ANN's Daily Aero-Term (04.22.25): Landing Area

Landing Area Any locality either on land, water, or structures, including airports/heliports and intermediate landing fields, which is used, or intended to be used, for the landing>[...]

ANN's Daily Aero-Linx (04.22.25)

Aero Linx: North American Trainer Association NATA is an independent, non-profit 501(c)(3) corporation dedicated to the preservation, restoration and safe operation and enjoyment o>[...]

Airborne 04.23.25: CAF C-47 Skytrain, Tough Low-Level Drone Regs, NEW NOTAMs

Also: Astronaut Pettit & Cosmonauts Return, Malaysia Wants Boeing Slots, Germany Nixes Typhoon Sale, More Boeing Woes The CAF’s restored C-47 Skytrain “Ready 4 Duty>[...]

Airborne 04.21.25: Charter Bust, VeriJet Woes, Visual Approach Risks

Also: Sun Country CEO to Spirit, Indian AF Rafale Jets, Archer-United, Avflight Grows Federal prosecutors recently filed a lawsuit against an uncertified charter flight company and>[...]

Aero-News: Quote of the Day (04.23.25)

“The Notice to Airmen system is deeply outdated and showing serious cracks. Over the last few years, we’ve seen multiple system outages ground regional air travel, crea>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC