Jul 132013
 

Grummans concept for the mobile launch pad for their version of the Space Shuttle. It’s generally similar to the pad as actually built, but with some differences. The Shuttle is offset on the pad, rather than centrally located in order to provide room on the mobile pad for the tower, which for some reason was on the mobile pad rather than fixed in place.

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 Posted by at 12:40 pm
Jul 022013
 

At last: issue V3N3 of APR is now available. The first article covers the proposed use of bombers, specifically the B-52 and B-70, as launch platforms for the Dyna Soar manned military spaceplane.

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The second article is on the Martin Astrorocket, a series of early-sixties design studies of reusable low-cost manned launch systems for the USAF.

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The next article covers the development of the Douglas XC-132 turboprop transport/tanker plane throughout much of the 1950’s. This would have been by far the biggest turboprop plane the us would have built… had it been built. Article contains a number of good photos of the full-scale mockup.

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Next is an article on the A-12 Avenger II stealthy strike plane for the US Navy. This article includes info and drawings on the Northrop competitor, as well as a number of rarely seen and all-new detailed diagrams of the A-12.

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A brief article on a trio of Grumman designs from the 1989-1993 time period, VTOL lift-fan combat aircraft, including the Future Attack Air Vehicle (FAAV).

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Last but not least, an article describing a trio of seemingly unrelated – yet possibly related – designs: a “landing boat” for Project Orion, a lifting body design for the Apollo program, and a fighter jet designed to be launched via booster rockets. Included is information on the logistics Landing Vehicle, General Dynamics’ equivalent of the Douglas ICARUS/Ithacus troop transport rocket.

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And two “Aerospace History Nuggets,” a Ryan concept for a VTOL jetliner and a concept from Bell for linking two helicopters together to forma single heavy lifter.

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Here’s the complete issue V3N3 layout:

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It is available in three formats. Firstly, it can be downloaded directly from me for the low, low price of $8.50. Second, it can be purchased as a professionally printed volume through Magcloud; third, it can be procured in both formats. To get the download, simply pay for it here through paypal.

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To get the printed version (or print + PDF version), visit my MagCloud page:

http://scottlowther.magcloud.com/

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Also available: the V3N3 Addendum. This contains 30 pages formatted for 11X17. Includes larger and improved versions of all the CAD diagrams produced for V3N3, including:

  • 1/72 versions of the A-12 diagrams
  • Scans of the original A-12 diagrams
  • 1/144 versions of the XC-132 diagrams
  • 1/288 versions of the XC-132 antecedents
  • 1/250 versions of the Dyna Soar/bomber launchers
  • 1/72 versions of the Landing Boat, “Space fighter” and Apollo lifting body
  • 1/200 version of the Nova/LLV

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The V3N3 Addendum can be downloaded for only $3.00!
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 Posted by at 9:59 pm
Jun 232013
 

Some of the design features of the Grumman Design 619. Compared to the Shuttle Orbiter as actually built, the most obvious difference is the inclusion of the air breathing propulsion system model that consumes about 1/3 of the payload bay. Also note the RCS modules on the wingtips, the outward-bowing payload handlers station, nose airlock and the solid abort rockets along the aft fuselage.

 Posted by at 7:54 am