My next book is slightly behind schedule, but it is coming. I was recently sent the first “proof” of the book after the graphic artists laid it out; a bit of tinkering yet, but it is nearing completion. I thought it might be interesting to post a shot of the last page.
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with getting high quality scans for yourself, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program.
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with getting high quality scans for yourself, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program.
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A 1942 US Army Air Force artists concept of a “battleglider” depicts a troop transport glider with an unusual means for propulsion. Rather than being towed into the air, this aircraft relied on the powerplants of two bell P-39’s attached to substantial under-wing pylons. The pylons encompassed the cockpits of the fighters, necessitating large windows in the pylons for the pilots to see through.
I am *made* of questions when I look at this. During powered flight… who’s the pilot? I would assume the pilot of the glider, somehow having access to the controls of the fighters… at least the fighters engines. Do the pylons drop off after the fighter separate? Does landing gear deploy down through the pylons? You’re certainly not going to land safely with those pylons hanging down there. Who does the fighter-jettison? Again, presumably the glider pilot has control, but do the fighters have independent control? Are their aerosurfaces locked during attached flight? Can the fighter pilots force the glider to maneuver? The glider fuselage actually looks a little small; what’s the troop/cargo complement? Do the fighters promptly return to base after releasing the glider, or do they continue to provide cover and perhaps serve in the ground attack role?
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.
The Short PD.16 was a circa 1957 design for a twin engined turboprop cargo/passenger plane. The configuration was similar to the Fairchild C-119, and would have been, by modern standards, an unusual passenger aircraft. Slow, voluminous, with (in one configuration) a cargo hold stuffed with cars and an upper deck filled with people in *luxurious* seating by modern standards, probably deafened and rattled. Half a dozen of one…
This was procured from eBay thanks to the contributions of Patrons and subscribers. The complete article has been sent to all patrons/subscribers at the more than $10/month level. 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.
Hmmmmm…..
Page 215
Title: Rocket Cargo
Description: The Department of the Air Force seeks to leverage the current multi-billion dollar commercial investment to developthe largest rockets ever, and with full reusability to develop and test the capability to leverage a commercial rocket to deliver AFcargo anywhere on the Earth in less than one hour, with a 100-ton capacity. The Air Force is not investing in the commercialrocket development, but rather investing in the Science & Technology needed to interface the capability with DoD logistics needs, and extend the commercial capability to DoD-unique missions. Provides a new, faster and cheaper solution to the existing TRANSCOM Strategic Airlift mission. Enables AFSOC to perform current Rapid-Response Missions at lower cost, and meet a one-hour response requirement. Rocket Cargo uses modeling, simulation, and analysis to conduct operational analysis, verify military utility, performance, and operational cost. S&T will include novel “loadmaster” designs to quickly load/unload a rocket,rapid launch capabilities from unusual sites, characterization of potential landing surfaces and approaches to rapidly improve those surfaces, adversary detectability, new novel trajectories, and an S&T investigation of the potential ability to air drop a payload after reentry. This is not a rocket engine or launch vehicle development program. It is an S&T effort to leverage the commercial development into a novel new DoD capability.FY 2021 Plans:Utilize modeling, simulation, and analysis to conduct operational analysis of Rocket Cargo concepts, trajectories, and design considerations and verify military utility, performance, and operational cost. Gather operational data from on-going commercial large-scale, instrumented, reusable launch events.FY 2022 Plans:Mature effort in leveraging commercial space launch to create military capability in Rocket-based Cargo delivery. Complete S&T testing leveraging the current commercial prototype testing. Perform site measurements needed to integrate the capability onto DoD missions including plume-surface physics and toxicity, loads, detectability, and acoustics. Also, complete initial AFRL wind tunnel testing to assess novel trajectories needed for air-drop capability, and high-speed separation physics. Under contract and CRADA, partner with Commercial to test and demonstrate an initial one-way transport capability to an austere site. Seek to perform an early end-to-end test to fully identify the technical challenges. In addition, complete Industry outreach for load master concepts including novel container designs, load/unload concepts, and testing the compatibility of AF cargo with rocket launch and space environments. Issue solicitation and award contracts.FY 2021 to FY 2022 Increase/Decrease Statement:FY 2022 increased compared to FY 2021 by $38.169 million. Funding increased due to planned program requirements and the development and maturation activities described above.
HMMMMM….
Sounds vaguely familiar. I wonder where I’ve seen ideas kinda like that before.
Another strange piece of 1970’s/early 1980’s Boeing art, this time depicting an “Intercity Transport.” What’s going on with that circular “inlet” on the rear upper fuselage? Damnfino. Just visible under the wing root is a low-set inlet, so that would seem to provide what’s needed for the propulsion system. If there was a vertical thrust system in the nose, and good low-speed control systems on the outer wings, then that circular inlet would be fore a VTOL system. But on its own? Hmmm.
The full rez scan of the artwork has been made available at 300 DPI to all $4/month patrons/subscribers in the 2021-05 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.
The art below is a Boeing concept from the late 70s or early 80’s depicting an almost certainly wholly conceptual “electric commuter jet” based on a rather dubious propulsion system: the ring-shaped aircraft would be equipped with massive counter-rotating flywheels which would be spun up to high speed on the ground (presumably with fixed electric motors). To fly, the flywheels would engage a compressor which would provide the jet thrust to fly. I haven’t done the math on this, but unless those flywheels are made of an adamantium-vibranium-uru alloy spun up to a few hundred thousand RPM, it seems unlikely to me that the wheels would store enough energy to provide for a meaningful flight. I doubt that this existed beyond the artists imagination… but if anyone has evidence to the contrary, I’d love to see it.
The full rez scan of the artwork has been made available at 300 DPI to all $4/month patrons/subscribers in the 2021-05 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.
Here is an incomplete look at the diagrams created for my first book, “Boeing B-47 Stratojet and B-52 Stratofortress; Origins & Evolution.” It can be pre-ordered either directly from the publisher (with publication expected in late September) or through Amazon (looks like they’ll have it two months later). It is also expected to be on certain store shelves… more on that when it’s confirmed.
A few of these diagrams will be compressed to several-per-page; a few of them here are already shown in multiple optional layouts. But there are also a dozen-ish diagrams *not* shown because they are incomplete as yet. This gives an indication of the size and scope of the project…
