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.

patreon-200

 Posted by at 2:56 pm
Nov 042018
 

All the US Aerospace Projects issues I’ve teased over the last few months are now basically done. I’m going through them for the jillionth time looking for the usual collection of minor flubs as well as putting together advertising images. I hope to have them available in the next day or three. At the same time, I will be adjusting the prices of the existing issues. Maybe up, maybe down. Who knows? What has happened to the cost of living in the last five or six years?

I’m also putting together stuff for the next set of issues. I plan on starting a new series of designs for US Spacecraft projects. As a hint, the dimensions won’t be in inches, feet, meters or centimeters. More like kilometers and miles.

 Posted by at 10:10 pm
Nov 022018
 

This is what a manned mission to Mars dating from the late Apollo era would have looked like: a cluster of hydrogen tanks with a small number of NERVA nuclear rockets. The spacecraft would have been relatively gigantic as it leaves Earth orbit; large enough that it would have been assembled in space from at least six Saturn V launches. When it returns to Earth it would have been little more than the mission module; this would blast past Earth and continue in solar orbit while the astronauts and a few trifling hundreds of pounds of Martian souvenirs would have plowed into Earths atmosphere in a compact entry capsule. The mission module itself is described fully and heavily illustrated in US Spacecraft Projects #3.

I’ve uploaded the full rez versions of these renderings 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.

patreon-200

 

 Posted by at 2:59 am
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.

patreon-200

 Posted by at 3:59 am
Oct 222018
 

The B-47C was a 1950 Boeing proposal to re-engine the six-engine B-47 with four engines. It is usually depicted as being largely indistinguishable from the standard B-47 except that the inboard engine nacelles only had a single engine. However, in early 1952 the Model 450-155-33 was designed and designated the B-47C that not only had four P&W J-57-P-1 engines but also a very different fuselage. Most obviously, the cockpit was completely redesigned and was now indistinguishable from that of the B-52.

 Posted by at 12:56 pm
Oct 222018
 

Two and a half years ago I released seven CAD diagrams as 18X24 “posters” in PDF format. There was a little bit of interest, but not enough to move the project to the top of my to-do list and, like many of my projects, it fell by the wayside. Still, it’s always possible that some of the CAD diagrams I’ve created for US Aerospace Projects and other efforts in the years since might be of interest. If so, and you’ve always wanted to see such-and-such a diagram made available, comment below.

Here are the original seven:


 

CAD007

CAD 007: Northrop Low Altitude Penetrator

A 1/72 diagram of a 1979 design for a B-2 alternate configuration

Download for $3

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CAD006

CAD 006

A 1/96 scale diagram of the 1979 Rockwell D645-4a spanloader bomber.

Download for $3

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CAD005

CAD 005

A 1/144 scale diagram of the Manned Spacecraft Center MSC Orbiter 020, a 1972 Space Shuttle concept with a single 260″ solid rocket booster.

Download for $3

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CAD004

CAD 004

A 1/350 scale diagram of the 1971 Boeing Resource Air Carrier (AKA RC-1, AKA “Brute Lifter”) designed as a flying oil tanker for the arctic.

Download for $3

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CAD003

CAD 003

A 1/72 scale diagram of the Martin-Marietta “Zenith Star” experimental space-based laser for the Strategic Defense Initiative.

Download for $3

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CAD002

CAD 002

A 1/24 diagram of the Lockheed “Harvey,” the initial concept for a low radar cross section strike platform that eventually became the F-117.

Download for $3

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CAD001

CAD 001

A 1/32 diagram of the North American Rockwell D-541-4 “Surprise Fighter” from 1973, an early stealth concept designed to sneak up on Soviet AWACS planes.

Download for $3

 Posted by at 12:00 am
Oct 162018
 

Just published on the Fox News website is this:

NASA eyes stunning ‘cloud city’ airship concept to explore Venus

This article discusses the NASA “HAVOC” concept for manned exploration of Venus by way of balloons and blimps. That’s cool and all… but readers of US Spacecraft Projects would have known about this six months ago.

 

 Posted by at 1:29 pm