Jul 202013
 

Issue number 1 of US Bomber Projects is now available (for background, see HERE). This issue includes:

  • Rockwell D 645-1: a 1979 low-cost subsonic missile carrier
  • NAA 1495-25 PAMSS: an early ’60’s concept for rebuilding an XB-70 into a prototype for an all-new bomber
  • Boeing Model 701-273-0: First in a series on the evolution of the XB-59 supersonic bomber
  • Convair B-58-C-1: a two-engined tactical bomber
  • Lockheed CL-2102-2: A stealthy flying wing
  • Lockheed Model 195-A-13: An early nuclear powered bomber
  • Martin Model 223-1: First in a series on the evolution of the XB-48… a wartime turboprop medium bomber
  • Boeing Model 444 A: First in a series on the development of the B-52… a late war turboprop heavy bomber

USBP#01 can be downloaded as a PDF file for only $4:
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 Posted by at 7:30 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
May 232013
 

In the early 1960’s, NASA wanted the Nova rocket: a launch system capable of orbiting around one million pounds. The primary missions included manned lunar and Mars missions, space station launches, that sort of thing. But other missions were contemplated, including military missions. Information on these military missions is pretty lean. This is most likely due to the fact that Nova was a NASA project with minimal DoD input… thus there would have been minimal actual work done on military launch planning for Nova. Nevertheless, a few snippets of military Nova data have come to light from time to time.

A General Dynamics/Astronautics presentation to NASA in August 1963 had a few paragraphs and a few charts discussing military missions. Sadly there was little more; it is impossible to determine if these concepts were actually requested by NASA or not, and whether these ideas went any further. BAMBI (BAllistic Missile Boost Intercept), an anti-missile satellite system, was studied by General Dynamics at the same time as Nova, and has largely remained classified (or at least, little has been made public). Like the anti-missile satellites studied during the SDI program of the 1980’s, for BAMBI to have had a chance of success at taking out a massed Soviet ICBM strike, a large number of the satellites would be needed. In the NOVA presentation, 14 million pounds worth of satellites – each weighing 4,000 pounds – were claimed as needed. In this case, launching 3,500 or so satellites would be a chore that Nova could handle easier than much smaller launch vehicles.

More unconventionally, Nova was also proposed as a logistics transport. In this case, it could be used to chuck a capsule across the planet sub-orbitally… a capsule with 2.5 million pounds of payload. Additionally, Nova could put a 1 million pound capsule into orbit; the capsule would de-orbit itself and land to disgorge infantry. Orbital systems were in a way prefered, as orbital systems meant that the Nova itself would go into orbit. This meant that the Nova could de-orbit on command an return to Earth at convenient locations for recovery; ballistic lobs would essentially throw the Nova away. The orbital capsule was at least illustrated with a drawing.

Finally, Nova could be used to launch offensive weapons. One million pounds were the weights given, so presumably these were meant to go into orbit. The weapons loads were remarkable, and more than a little spooky:

  • 10,000 megatons worth of nukes (speculation: 10,000 one-megaton warheads)
  • Enough chemical weapons to kill everyone in a 1,000 square mile region
  • Enough biological weaponry to kill everyone in a 1,000,000 square mile region.

Note… these weapons loads are for a single launch.

Not provide in the presentation – or anywhere else that I’ve seen – is NASAs reaction to the idea of using their rocket to launch a million square miles worth of biological horrmilitary novaor.

 

 Posted by at 11:43 pm
Mar 012013
 

Rockwell artwork from the late 1970s depicting the launch of a HiMAT (Highly Maneuverable Aircraft Technology) subscale remotely piloted test vehicle from a B-52 carrier plane. While HiMAT was based on the design of a full-sized advanced fighter, it was a valuable program in its own right, demonstrating new structural materials (such as carbon fiber) and computerized flight controls.

 Posted by at 5:19 pm
Feb 032013
 

A piece of artwork from North American illustrating a vertical takeoff and landing aircraft. This was clearly intended for high speed… not only does it have four turbojet engines for forward thrust, if also have variable sweep wings. The complexity here is that the wings have embedded lift fans, probably driven be high pressure exhaust gas from two or more of the main turbojets. The ductwork would be impressive.

Role is unclear, but it appears to be a fighter or strike-fighter. Indications of weapons bays on the fuselage underside; at least one forward-firing gun. No other data available.

 Posted by at 11:40 am