CAD diagrams such as these…

 B-47 and B-52 Origins and Evolution, bomber, Dyna Soar, hi-rez, hypersonic, jetliner, launch vehicles, Lockheed SR-71 Blackbird Origins and Evolution, nukes, Recon, research, rockets, ships, space shuttle, spacecraft, spaceplane, stealth, transports, VTOL  1 Response »
Sep 062022
 

I looked through a small fraction of my surprisingly vast pile of CAD diagrams for some I thought might look good in really large format. Some I’ve gone some distance towards formatting them that way already; some are still formatted for small sheets. There are more, of course. In no particular order.

Lockheed CL-400 “Suntan”

Lockheed M-21/D-21:

Lockheed A-12:

Lockheed SR-71A:

Lockheed YF-12A:

X-20 Dyna Soar/Titan III:

A number of 10-Meter Orion vehicles/sub-vehicles:

USAF 10-meter Orion:

General Dynamics “Kingfish:”

North American XF-108:

Lockheed A-12 concept w/canards:

Boeing B-47E:

Boeing B-52G:

Boeing B-52H:

Boeing B-52H + Skybolt:

Boeing DB-47E + Bold Orion:

Rockwell Star Raker:

Boeing “Big Onion” SSTO:

Boeing Space Freighter:

NASA Saturn C-8:

Lockheed STAR Clipper:

 

 

 Posted by at 3:55 pm

Interest in new CAD diagrams?

 B-47 and B-52 Origins and Evolution, bomber, Dyna Soar, fighter, future projects, hi-rez, hypersonic, jetliner, launch vehicles, Lockheed SR-71 Blackbird Origins and Evolution, nukes, Recon, research, rockets, ships, space shuttle, space station, spacecraft, spaceplane, stealth, transports, VTOL  2 Responses »
Sep 052022
 

Back in 2016 I released seven PDFs of CAD diagrams formatted for printing at 24X36 inches (those are shown after the break). This was another product line that didn’t exactly blow up the market, and no further diagrams were released. But now that I have two books of CAD diagrams released, and two more coming (and potentially more after that), I’m considering trying again. The Lockheed CL-400 Suntan, A-11, A-12, SR-71, YF-12, along with several B-47 and B-52 related designs are possible, as well as designs that aren’t from those books (X-20 Dyna Soar, several Orion vehicles, etc.). If this sounds interesting, let me know; if there is something specific you might be interested in, let me know.

 

 

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 Posted by at 10:14 pm

Variable geometry SST

 jetliner, Monthly Historical Documents Program, Patreon, transports  2 Responses »
Jul 032022
 

A 1970’s Boeing concept for a variable geometry supersonic transport. Once the Boeing 2707 was cancelled in the wake of the oil crisis, any further work on supersonic transports focused heavily on “how do we make this more fuel efficient.” One approach was to go back to variable geometry, which had been dropped from the SST program when the 2707-200 was replaced with the 2707-300. The swing-wing of the -200 worked wonders for the low speed performance of the aircraft, but played hell with cost and weight, enough so that the -300 had a fixed modified delta wing.

The solution shown below linked a few technologies. One concept that showed promise was the “oblique wing,” as tested on the AD-1. A single-piece stricture connected to the fuselage at a single pivot point; much lighter and simpler than a traditional two-pivot swing-wing. With sufficiently rigid structures – think “carbon fiber” – the forward-swept portion could remain reasonably flat even at high speed. But this concept went one step further and linked *two* fuselages to not only a single oblique wing, but also an oblique tail. This would put the “aft” fuselage behind the shock wave shed off the nose of the “forward” fuselage, greatly reducing drag. You’d have the capacity of two SSTs for the operating cost of little more than one. Neat idea… very complex. I’m not sure if it made it much further than preliminary wind tunnel testing.

Full-rez scan uploaded to the 2022-07 APR Extras folder.

 Posted by at 3:36 pm

December, January, February APR rewards

 bomber, fighter, hi-rez, jetliner, launch vehicles, Monthly Historical Documents Program, nukes, Patreon, rockets, space shuttle, space station, spacecraft, spaceplane, transports  No Responses »
Mar 052022
 

Yeesh, I am *terrible* at advertising. Just realized I missed reporting on *several* months worth of rewards packages for APR patrons and Monthly Historical Documents program subscribers.

December 2021 rewards:

Document: “B-52G Advanced Configuration Mockup inspection,” Boeing presentation on the design of the then-new B-52G configuration

Document: “Performance Potential Hydrogen Fueled, Airbreathing Cruise Aircraft, Final report, Volume I, Summary” 1966 Convair report on hydrogen fueled hypersonic jetliners

Document:  “Integral Launch and Reentry Logistics System” late-60’s Space Division of North American Rockwell presentation on very early Space Shuttle-type systems

Art: Large format McDonnell Douglas DC-10 cutaway

CAD Diagram: Convair MA-1 pod for B-58

January 2022 rewards:

Document: “The Configuration of the European Spaceplane Hermes,” 1990 conference paper on the unbuilt French spaceplane

Document: “Space Rescue Charts,” 1965 USAF presentation charts describing space “life rafts” and shelters

Document: Two nuclear-powered car brochures… Ford “Gyron” and Ford “Seattle-ite XXI”

Diagram: “AGM28 Hound Dog Missile,” North American Aviation informational graphic

CAD Diagram: Boeing MX-1965 missile

February 2022 Rewards:

Diagram: Boeing 720-022 model diagram, United Airlines configuration

Document: Aerojet Ordnance Company brochure, describes aircraft ammo

Document: “The Nova (Liquid) Vehicle a Preliminary Project Development Plan,” October 1961 NASA-MSFC report on facilities planning for the “Saturn C-8” configuration of the Nova vehicle

Document: “Ground Handling Equipment and Procedures for a X-15 Research Aircraft  Project 1226,” 1955 North American Aviation report on the early B-36-launched design for the X-15

CAD Diagram: F-111 Escape capsule

 

 

If you would like to help fund the acquisition and preservation of such things, along with getting high quality scans for yourself, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program. Back issues are available for purchase by patrons and subscribers.



 

 Posted by at 1:18 am

A preview of “B-47/B-52”

 B-47 and B-52 Origins and Evolution, bomber, Dyna Soar, future projects, hypersonic, jetliner, launch vehicles, nukes, Recon, research, rockets, spacecraft, spaceplane, transports, VTOL  3 Responses »
Oct 142021
 

Here are some screenshots snagged from a not-quite-final version of the book, showing the sort of content you can expect from the final product.

As before it is available for pre-order from both the publisher and from Amazon:

 

 

 

 

 Posted by at 10:57 pm

Baade Type 152 ad

 hi-rez, jetliner, Monthly Historical Documents Program, Patreon, transports  No Responses »
Sep 232021
 

The Baade Type 152 was an East German airliner, started 1955 and cancelled in 1961. It would have been a fantastic design immediately after WWII, but by the time it actually flew it was going up against far more modern designs such as the 707. Nevertheless, here’s an ad from 1960 trying to sell this dinosaur to the airlines of the world.

 

 

The full rez scan of the adn has been made available at 300 DPI to all $4/month patrons/subscribers in the 2021-09 APR Extras folder at Dropbox. If you would like to help fund the acquisition and preservation of such things, along with getting high quality scans for yourself, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program.



 Posted by at 9:29 pm

L-2000 exploded view

 hi-rez, jetliner, Monthly Historical Documents Program, Patreon, transports  No Responses »
Sep 102021
 

An exploded view of the Lockheed L-2000 SST project from the 1960’s. This was the second-place finisher in the contest to develop a US supersonic transport, losing to the Boeing 2707. The 2707 won in part because it had variable-sweep wings, giving it better low speed performance… but after the contest was won, Boeing’s design shed the overly-heavy variable geometry for fixed wings not unlike those of the Lockheed design. In the end that couldn’t save the 2707 from the chopping block. Many have wondered over the last half-century what might have happened had Lockheed won the contract instead. Perhaps the sky would be filled with SSTs. Perhaps the L-2000 would have been a failure of historic proportions, with prototypes crashing or exploding in flight. Or perhaps it would have turned out just like the 2707… once detailed development began costs would have ballooned, performance suffered and Congress simply walked away.

The full article this came from has been scanned at 300 DPI (the image above was scanned at an additional, higher rez) and provided to all above-$10 subscribers and Patrons. If you would like to help fund the acquisition and preservation of such things, along with getting high quality scans for yourself, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program.



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 Posted by at 2:39 pm

DC-X-200

 jetliner, Monthly Historical Documents Program, Patreon  No Responses »
Sep 012021
 

The 1970’s saw a lot of airlines and airline manufacturers going to great lengths to economize, thanks in no small part to the spike in fuel prices and general economic downturn caused by the OPEC oil embargo. Some of this economizing came in the form of new “air bus” concepts to jam as many people as possible into mid-sized jetliners. Wide-bodied configurations were popular for that. McDonnell-Douglas proposed a new airliner in the mid-70’s that was derived from their long-range high capacity DC-10. The fuselage was cut short and stubby; the third turbofan at the base of the vertical tail was deleted. The wings and tail surfaces were all-new. This made it slightly more economical on a passenger-mile basis than the trijet, but also made it inappropriate for trans-oceanic flight since airlines were not yet ready to accept twin-jets for such routes. Intercontinental flight in twinjets would have to wait for the 777. McDonnell-Douglas figured that up to 278 passengers could be wedged into the available space… and that even more seats could be installed in the below-deck cargo bay.

 

 

 

The full rez scan of the two-page article about this design has been made available at 300 DPI to all $4/month patrons/subscribers in the 2021-09 APR Extras folder at Dropbox. If you would like to help fund the acquisition and preservation of such things, along with getting high quality scans for yourself, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program.



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 Posted by at 6:02 pm

“Large Amphibian”

 hi-rez, jetliner, Monthly Historical Documents Program, Patreon, transports  No Responses »
Jun 292021
 

A 1980’s Boeing concept art depicting a passenger transport of 100 or so years in the future. It has a number of… interesting features including a front that opens up like an Arakeen Sandworm. The cockpit and a fair amount of space behind it hinge upwards to provide access to the sizable interior of the aircraft. The gigantic transparent canopies are certainly a remarkable feature. Even the passenger windows on the side are vast compared to the tiny human figures. The engines look somewhat small for the design, but at least they exhaust almost directly onto the vast canopy over the tail “lounge” area. Surely that’ll not pose any problems…

The full rez scan of the artwork has been made available at 300 DPI to all $4/month patrons/subscribers in the 2021-06 APR Extras folder at Dropbox. If you would like to help fund the acquisition and preservation of such things, along with getting high quality scans for yourself, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program.



 Posted by at 11:16 pm
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