Jul 312022
 

It has been a number of years since I’ve added much to the Air & Space Documents & Diagrams catalog (https://www.aerospaceprojectsreview.com/catalog/drawndoc.htm). On the other hand, ever since 2014 I have been sending about three documents and one large format diagram per month to Patrons and subscribers… so that’s a *lot* of stuff! But sometime in the near future I will finally add new items to the Catalog: Air *and* Space, Drawings *and* Documents. Included will be a wide variety of things… but for those interested in space, there will be two sets of SSTO design documents.

I have of late been dealing with a number of things… most relevant of which is finishing up the text of my third book. I hope to have it done in a matter of days. That will be when I’ll really get going on releasing the new Drawings & Documents. Patrons and Subscribers will be notified first… and will have the opportunity to get them at a discount. So if this is of interest, keep an eye on the APR blog, the catalog page linked above, or sign up for the APR Patreon/Monthly Historical Documents Program (https://www.aerospaceprojectsreview.com/monthly.htm). Patrons/subscribers can also get any or all of the “back issues” of monthly collections back to 2014.

Thanks!

PS: Covid does not help the writing process. Just a little heads up for those curious.

 Posted by at 11:36 pm
Apr 072022
 

I just dropped off at the print shop a little over one hundred large format prints for scanning. I usually do this in small handfuls, so this is a new approach. It’s also an expensive approach. In that pile of prints are just over 50 diagrams of early-ish rockets/space launch vehicles, all from the same source; the other fifty-ish are something new: submarines. American subs from the early days to a few decades ago; some are commercial diagrams, but most are official blueprints depicting a wide range of submarines.

Following receipt of the scans, there will follow a long process of going through them and trying to figure out what to do with them all. Some will go into the monthly rewards catalog; some will perhaps go into the “Drawings and documents” catalog, and some, like the subs, will go into a brand-new catalog. A lot of them will *not* be distributed that way, since they are commercial items. Almost all will require a lot of cleanup, a heart-breakingly time consuming process sometimes. A lot of expense and effort, right when I’m broke and busy. So, always on the lookout for a way to make a nickel, here’s what I can do: if the idea of 50 rocket diagrams and 50 submarine diagrams (some of them will be *very* large) sounds interesting to you, I will make them available as a sight-unseen lot for $175 for anyone who responds via the email address below. I don’t know for sure how long the scanning process will take; probably more than a week. At the end of that time I will have a massive block of data uploaded to Dropbox: I’m handwaving a guess of around ten gigabytes. So if you’re interested in the diagrams, or you just want to help a feller out with this rather niche activity (preserving aerospace and now submarine history), send me an email, and when the scans are available I will send out PayPal requests.

A *few* of the submarine diagrams may be deleted prior to being sent out. The ones with the rather interesting “distribute these further and the FBI will come and say howdy” notifications. I’ve seen one such; it was not included in this batch. I didn’t see that on any in this batch, but I will look closer when I can see them digitally.

 Posted by at 5:41 pm
Feb 192021
 

Recently for sale on ebay was a display model of the Saro “Princess” turboprop flying boat, as Convair planned to modify it into a nuclear-powered research prototype. This late 50’s design was ballsy if nothing else: a nuclear reactor would be installed within the fuselage, providing superheated air from the reactor to the inboard above-wing modified turboprops. Unlike the NB-36H, this aircraft would have been actually powered by the reactor.

A description of the concept was written up HERE. A set of detailed diagrams are available as Air Drawing 8.

 Posted by at 8:52 pm
Aug 292019
 

In 1985 Rockwell pondered the business possibility of an “Aft Cargo Carrier” for the Shuttle. This idea, which received a fair amount of study by Martin Marietta, installed a payload shroud to the *rear* of the external tank. Doing this would allow the Shuttle to carry payloads too large in diameter to fit in the Shuttle bay; if the STS system was overall improved, this would allow the vehicle to carry payloads heavier than the Shuttle itself would be allowed to carry (the Orbiter has to *land* with whatever payload might be in the cargo bay; by moving the cargo away from the Orbiter, in an abort situation the orbit can land light and just let the aft payload go into the drink). The cargo carrier has to be insulated from a *lot* of heat, radiant energy coming from the solid and liquid rockets.

A common idea was that the Orbiter would carry some sort of satellite or other payload not capable of much self-propulsion, while an orbital tug would be carried in the ACC. The tug would be fueled with light & fluffy liquid hydrogen, which not only would be challenging to fit into the Orbiter cargo bay, it would also require new fuel line pass-throughs in either the cargo bay doors or the sides of the cargo bay… along with boiloff vents. Much preferable, went the argument, to put the LH2 in an ACC that you could poke whatever holes you want to in.

The configuration of the ACC shown in the sketch is noticeably different from all other ACC designs I’ve seen elsewhere. I don’t know if this is because Rockwell designed a rather ellipsoidal carrier, or the artist just sorta dashed this one out.

Next time: boosting the boosters

Continue reading »

 Posted by at 10:07 pm
Jun 022019
 

On May 31st, APR Patrons and Monthly Historical Documents program subscribers were sent emails containing links to the May, 2019, rewards. This months set of documents and diagrams included high-rez copies of:

Document: “Manned Lunar Vehicle Design,” a General Electric paper from 1962 describing a direct-landing Apollo concept

Document: “AP-76 Project 1226,” a highly illustrated Republic Aviation report from May 1955 describing their design for the X-15

Diagram: “DNI-27C, VFX Design Study Fixed Wing/Buried Engine,” September 1968 North American Aviation fighter design

CAD Diagram: three-view of the Dandridge Cole/Martin Aircraft “Aldebaran” giant nuclear powered launch vehicle notional concept

 

If this sort of thing is of interest and you’d like to get in on it and make sure you don’t miss any of the forthcoming releases, sign up either for the APR Patreon or the APR Monthly Historical Documents Program.

 

 




All prior “back issues” are available for purchase by subscribers. Recent months rewards have included:

 Posted by at 11:49 pm
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.

patreon-200

 Posted by at 3:27 pm
Jan 122017
 

The Aerospace Projects Review Patreon rewards for January will include a reasonably massive Douglas report on the Saturn V-launched pre-Skylab “Early Orbital Space Station” and a scan of a reasonably gigantic diagram of the Boeing 2707-300 SST. These will be released before the end of January and will be available to all then-current Patrons. So if these items interest you, and/or if you are interested in helping the effort to find and preserve this sort of aerospace history, be sure to check out the APR Patreon.

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And…

65A12841 general Arrangement 2707-300 websize

 Posted by at 9:26 pm
Oct 302016
 

I’ve been running the Aerospace Projects Review Patreon project for a bit over two years now. Every month, Patrons get rewarded with sets of aerospace history stuff… currently, one large-format diagram or piece of artwork, three documents and, depending on level of patronage, an all-new CAD diagram of an aerospace subject of interest. More than two dozen such packages have been put together so far and distributed. Given that you can get in on this for as little as $1.50 a month (for 125-dpi scans… $4/month for full-rez 300 dpi scans) and you get at least four items, that’s a pretty good bargain compared to the individual aerospace drawings and documents.

Patrons who signed up after the process got underway can now get “back issues” of the previously released rewards packages. A catalog of more than the first years worth has just been posted; each month will see an updated catalog posted for Patrons to order from. So if you are interested, check out the APR Patreon page to see how to sign up; if you are already a patron, check out the catalog here.

 Posted by at 2:58 pm