Dec 242018
 

2018-12 Rewards are now available for downloading for APR Historical Documents subscribers. This month the rewards include:

1: A large document: “Sea Launch and Recovery of Very Large Rocket Vehicles,” a 1962 Aerojet report on the sea Dragon concept

2: “Ryan Aeronautical Company Plane Portraits,” information, photos and three-views of a sizable range of Ryan aircraft, manned and unmanned

3: “Nova,” a blueprint of the NASA “Saturn C-8” launch vehicle with 8 F-1 engines

4: CAD diagrams: Star Raker scrap views

If you are interested in signing up, you can do so either at Patreon or directly through PayPal. Signing up now makes you eligible for rewards starting with the *next* months rewards. The directly-through-PayPal system is new; it would probably be best to sign up after the first of the month.

 Posted by at 7:12 pm
Dec 182018
 

For some years I have been operating the “Aerospace Projects Review Patreon” which provides monthly rewards in the form of high resolution scans of vintage aerospace diagrams, art and documents. This has worked pretty well, but it seems that perhaps some people might prefer to sign on more directly. Fortunately, PayPal provides the option not only for one-time purchases but also monthly subscriptions. By subscribing using the drop-down menu below, you will receive the same benefits as APR Patrons, but without going through Patreon itself. The APR Patreon itself will continue; this is just an alternative for those who wish to go a different route.




Details below.

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 Posted by at 7:07 pm
Nov 232018
 

In 1972 Bell designed a STOL jet transport, a concept that competed for the Advanced Medium STOL Transport role that the McDonnell-Douglas YC-15 and the Boeing YC-14 were built for. The Bell aircraft appeared to be largely conventional in layout, but it was actually quite different from every other transport: the engine nacelles were not only fitted with Harrier-like thrust vectoring nozzles to redirect the core exhaust, the flow could be diverted from the fans to augmenters in the wings. These, it was hoped, would greatly increase static thrust, allowing the aircraft to lift off from unimproved runways in a short distance.  As part of their proposal, Bell also designed a proof of concept demonstrator to be built from parts of a C-130. The demonstrator could itself be used as a fair cargo transport, though of course it would not be as well optimized as the all-new vehicles. Unfortunately, the augmenter-wing concept for vertical thrust turned out to be a major disappointment as it steadfastly refused to scale up well.

The  demonstrator was recently diagrammed and described in detail in US Recon & Research Projects #03, and the operational version in US Transport Projects #08.

USRP #3 can be downloaded as a PDF file for only $4.25:

USTP #8 can be downloaded as a PDF file for only $4.25:

I’ve uploaded the full rez versions of these scans to the 2018-11 APR Extras folder on Dropbox, available to all APR Patrons at the $4 level and above. If this sort of thing is of interest, please consider signing up for the APR Patreon.

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 Posted by at 9:05 pm
Nov 052018
 

In June 1973 Rockwell put together a short course – presumably or employees new to the STS program – that described the Space Shuttle system as it was then designed. There were a number of clear differences between the STS of the time and the STS as actually built. Differences included a forward extension of the OMS pods, continuing well onto the cargo bay doors. Also, the forward RCS thrusters on the sides of the nose were contained behind sizable doors to protect them during re-entry, a protection that was found to be unnecessary. There were also important differences with the SRBs and ETs.

 

 

I have made the  full-rez scan of the document available to $10+ APR Patreon patrons. If this sort of thing is of interest, please consider signing up for the APR Patreon.

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 Posted by at 3:55 pm
Oct 282018
 

I’ve just sent out the rewards for October, 2018, to APR Patrons. This months rewards include:

CAD diagram: 20-meter Orion spacecraft

Diagram: Genealogy of Piper aircraft

Document: “Story of the Uprated Saturn I” NASA-MSFC brochure circa 1966 describing the Saturn Ib, including future possibilities

Document: “Preliminary Design Study of a Three Stage Satellite Ferry Rocket Vehicle,” 1954 Goodyear paper describing the METEOR launch vehicle. First of a number of METEOR documents I have.

Document: “The Rocket Research Aircraft Program 1946-1962,” Edwards AFB booklet describing the various rocket aircraft tested up to the x-15

 

 

If this sort of thing is of interest, please consider signing up for the APR Patreon.

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 Posted by at 3:58 am
Oct 022018
 

Patrons of the Aerospace Projects Review Patreon received last month:

Diagram: A foldout diagram of an Apollo-derived logistics spacecraft

Document: “The Piasecki Story,” an illustrated history of the company and its products

Document: “The N.S. Savannah,” a brochure about the sole nuclear powered merchant vessel

Document: “Lunar Spacecraft Design” A paper describing the evolution of the General Electric Apollo design, quite similar to the later Soyuz spacecraft

CAD diagram: 1985 design of the British HOTOL spaceplane

If this sort of thing is of interest, please consider signing up for the APR Patreon.

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 Posted by at 12:39 pm
Sep 252018
 

The Lockheed L-2000 was a Mach 3 SST designed to compete against the Boeing 2707 in the mid 1960’s. It was an elegant and classy looking design, but was passed over by the US Government in favor of the Boeing design. Lockheed built a full scale and reasonably convincing mockup of the craft, using it for both study and PR purposes.

The L-2000 looked like nothing quite so much as a cross between the Concorde and the SR-71.

A full rez scan of the 8X10 glossy has been uploaded to the 2018-09 APR Extras folder on Dropbox for APR Patreon patrons at the $4 level and above. If this sort of thing is of interest, please consider signing up for the APR Patreon.

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 Posted by at 2:14 am
Sep 172018
 

It has been *years* since I have released any “Air & Space Drawings & Documents,” high rez scans of vintage aerospace items. At last, I’m adding new items. The complete catalog can be seen HERE.

New items. Each are available for $4.

Air Document 27: “Design Study for an Air Force Model F-82E Airplane Modified to a Ground Attack Airplane” A 24-page study from 1949 for a twin-bodied F-82 modified with Allison turboprop engines. The engines would be mounted in the mid-fuselage, about where the cockpits originally were; the cockpits would be moved forward to compensate. The document, taken from a vintage copy printed from microfilm, includes numerous diagrams and B&W art.


Air Document 28: “This Is The Life With Lockheed” A 36-page booklet produced by Lockheed, Georgia Division, showing the wonders of working there in 1959. Includes not only descriptions and photos of the local environment and amenities but also photos of Lockheed facilities, products and projects. An interesting view of a very different era.


Air Document 29: “SAM-D Air Defense Weapon System” A 1973 Redstone Arsenal information booklet on the Surface-to-Air Missile, Development, which became the “Patriot” anti-aircraft/ anti-missile missile. The booklet describes the various elements of a SAM-D deployment.


Air Document 30: “V-397 (Regulus II) Summary Report” A 42-page 1955 Chance-Vought report on the Regulus II supersonic cruise missile. Includes data and glorious diagrams on the tactical missile as well as the flight test vehicle with landing gear. Scanned from a vintage printout from microfilm.


Air Document 31: “Republic XF-103 data” Dating from the mid-50’s, this collection of data and diagrams of the Mach 3+ XF-103 interceptor comes not from Republic, but from Lockheed. A rare look into corporate “competition data gathering,” this 21-page data file shows the sort of information that Lockheed put together on the designs put forward by their competitors.

 

Several of these were released *four* *years* ago to patrons of the Aerospace Projects Review Patreon. Patrons receive items such as these at a low cost and years earlier than waiting for them to appear on the Drawing & documents catalog… and most of the Patreon items *won’t* appear here.

If this sort of thing is of interest, please consider signing up for the APR Patreon.

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 Posted by at 2:47 pm
Sep 052018
 

A 1969 Bell  Helicopter design for a high speed stowed-rotor tiltrotor. This was meant for USAF search and rescue and featured gun turrets fore and aft (each with a Minigun) and four turboshaft engines under the wings. Doubtless the gearing from the engines up through the pylons and along the wings to the nacelles would have been an engineering nightmare. But if it worked, it would have resulted in a tiltrotor with the hover performance of the V-22 and a cruise speed of 400 knots.

An article on the similar D270-900-112 (the main visual difference being that the engines were separately podded) was included in US VTOL Projects #1.

I have made the much-larger full-rez scan of the cutaway available to $10+ APR Patreon patrons. If this sort of thing is of interest, please consider signing up for the APR Patreon.

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 Posted by at 3:19 pm
Aug 282018
 

An artists concept of a rotating space station circa 1962. It has a NASA ID number but it *may* be North American Aviation, as they designed a space station essentially identical to this, as described and illustrated in an article written by Dennis R. Jenkins for Aerospace Projects Review issue V1N6. This space station was designed to be launched as a single payload atop a two-stage Saturn V; it would unfold once in orbit to form the pseudo-toroidal shape. This piece of art depicts a central docking hub that must have been intended to be rotationally decoupled from the station. The space station must have been non-rotating at the point in time illustrated, or those spacewalking astronauts are going to have an interesting time doing their job.

A high-rez scan of this piece of art has been uploaded to the 2018-08 APR Extras folder on Dropbox for APR Patreon patrons at the $4 level and above. If this sort of thing is of interest, please consider signing up for the APR Patreon.

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 Posted by at 11:15 pm