Image credit: Lockheed
File source: NASA NTRS
19730024037
Tag: Alternate Space Shuttle Concept
Baseline Vehicle System (LS 200-5)
Image credit: Lockheed
File source: NASA NTRS
LS 400-7
Image credit: Lockheed
File source: NASA NTRS
LS 200-8
Image credit: Lockheed
File source: NASA NTRS
LS 400-6
Image credit: Lockheed
File source: NASA NTRS
LS 400-6 2-Stage
Image credit: Lockheed
File source: NASA NTRS
LS 200-8
Image credit: Lockheed
File source: NASA NTRS
Grumman H-33 Orbiter
Image credit: Grumman
Image source: Cradle of Aviation Museum
