Image credit: Grumman
Image source: Cradle of Aviation Museum
1.16.6
Category: Space Shuttle
Expendable Second Stage
Image credit: North American Rockwell
Image source: Numbers Station
Concept Art
Image credit: Convair
Images source: SDASM Archives
Vehicle Arrangement
Image credit: McDonnell Douglas
File source: NASA NTRS
ASSC Designs
Image credit: Grumman
Image source: Mike Acs
Comparison Lineup
Image credit: Grumman
Image source: Cradle of Aviation Museum
H-33
Image credit: Grumman
Image source: Cradle of Aviation Museum
Grumman/Boeing
Image credit: Mark Avino
Image source: National Air & Space Museum
2-Stage Flyback Booster Concept
Image credit: Mark Avino
Image source: National Air & Space Museum
Grumman/Boeing Design
Image credit: Grumman
Image source: Cradle of Aviation Museum
Configuration Comparison
Image credit: NASA
Image source: Massachusetts Institute of Technology
Space Shuttle Orbiter
Image credit: Fairchild
Image source: Cradle of Aviation Museum
