Scaled Composites Aborts Test Flight After Stall | 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

Monday

Tuesday

Wednesday

Thursday

Friday

Airborne On ANN

Oshkosh Day One

Oshkosh Day Two

Airborne 07.20.16

Airborne 07.21.16

Airborne 07.22.16

Airborne Hi-Def On YouTube

Oshkosh Day One

Oshkosh Day Two

Airborne 07.20.16

Airborne 07.21.16

Airborne 07.22.16

Tweet Us The Coolest Things You See @OSH16!
#OSH16Coolest!

It's Alive!: AirVenture 2016 Innovation Preview on Vimeo!

It's Alive!: AirVenture 2016 Innovation Preview on YouTube!

 

Wed, Oct 08, 2003

Scaled Composites Aborts Test Flight After Stall

Stall Characteristics "Worse Than Predicted"

The Latest Flight Test Description From Scaled Composites:

Third glide flight of SpaceShipOne. Aft CG flying qualities and performance evaluation of the space ship in both the glide and re-entry or "feather" mode. Glide envelope expansion to 95% airspeed, 100% alpha and beta and 70% loadfactor. More aggressive post stall maneuvering and spin control as a glider and while feathered. Nitrous temperature control during climb to altitude and performance of upgraded landing gear extension mechanism and space-worthy gear doors.

Launch conditions were 46,800 feet and 115 knots and produced a clean separation. First stall entry maneuver resulted in an un-commanded nose rise before reaching the wing stall angle of attack.

Lateral/directional controls were used in conjunction with forward stick to affect recovery. This aft-cg stall characteristic was worse than predicted and will likely require aero modifications to fix. The feather entry was not explored and the rest of the glide flight used to assess the handling qualities of the vehicle leading to an uneventful landing.

The White Knight's heating system was able to keep the Spaceship's nitrous oxidizer conditioned during climb, such that the maximum N2O pressure variation was less than 6 psi.

FMI: www.scaled.com

Advertisement

More News

L-3 Aviation Products Presents OSH2016 Special Event Coverage!!!

Innovative Avionics Powerhouse Showcases Latest Developments It's been a great year for L-3 Aviation Products. In less than six months, they've finetuned some ground-breaking produ>[...]

Aspen Avionics, True Innovators, Present OSH2016 Special Event Coverage!

OSH2016 Sponsor: Always-Innovative Aspen Avionics Based in Albuquerque, New Mexico, Aspen Avionics specializes in bringing the most advanced display and sensor technology from the >[...]

Martin Mars Makes Debut At AirVenture Oshkosh 2016

>[...]

Airborne 07.22.16: ONE Aviation New Jet, Drone Pilot Nabbed, Stemme Twin Voyager

Also: AEA Giveaway, 44 Trips To OSH, Airbus Drones, Future Pilots, NTSB Training, Air BP, Boeing Forecast, ALPA Milestone ONE Aviation has provided ANN with the initial outline for>[...]

It's ALIVE! 2016 AirVenture Innovation Preview Program Debuting RIGHT NOW!

Get The EARLY Inside Details On THE Most Exciting NEW Innovations And Product Announcements From OSHKOSH... The staff of EAA and the Aero-News Network are pleased to announce that >[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2016 Web Development & Design by Pauli Systems, LC