Sadly not a lot of info on this. The Vulcan Aircraft (Houston, TX) “Starfire” concept from the mid/late 1980s used lift vans and vectored thrust for VTOL. Both military and civilian uses planned. Seems kinda reasonable, if perhaps a bit light on power. The basic design seems like it might be more practical today, though of course someone would try to make it all-electric.
If anybody has anything more on this, let me know!
Grumman won the contract to build the forward-swept-wing X-29. But Grumman was not the only company to go for the contract; Rockwell devoted a fair amount of effort – both engineering and PR – to win the prize. Their concept was similar, though intended to be a wholly new aircraft, and with a notably different planform. Below is a magazine ad from 1980 showing a model of the Rockwell “Sabrebat” concept.
The full-rez scan has been uploaded to the 2023-10 APR Extras folder on Dropbox for $4 and up Patreons/Subscribers. If you would like to help fund the acquisition and preservation of such things, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program.
Astute blog readers will have noticed a slight dip in blogging activity of late. Why is this?
1: Some personal/family/veterinary issues.
2: Twitter, now that it’s no longer controlled by whackaloons, has become a more useful platform, and has taken a lot of the load.
3: I now have cyanotype blueprints regularly, commercially available. Check them out HERE.
4: Annnnd… I have a contract for Book Five, and I’ve been working on that. Book Five is similar in concept to “US Supersonic Bomber Projects Volumes 1 and 2;” it’s a stand-alone volume, but will, if it sells well, result in Book Six.
So, been a little busy.
The rewards for August, 2023, have been released. They include:
Document: Report No. ZD-013, “Preliminary Detail Specification for United States Navy Class VP Long Range Patrol Seaplane,” Convair, 1 April 1946
Document: “Space Shuttle: What Will It Do?” A 1970’s brochure describing the Shuttle, with six full-color full page illustrations
Art: McDonnell-Douglas lithograph of “NASA Earth Orbital Space Station”
CAD Diagram: Northrop Grumman Next Generation Long Range Strike
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with getting high quality scans for yourself, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program.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.
And as happens far too often, I’ve been remiss in my PR campaign. The rewards for July, released a month ago, included:
Document: “C-5 Galaxy Pocket Guide,” brochure giving info on the C-5
Document: GDIC-64 O29-21, “Alighting Gear Convair Model 48 Light Armed Reconnaissance Airplane,” an illustrated report on the landing gear for Convairs competitor for the OV-10
Document: “Police Department Lecture #3 Effects of Atomic Weapons,” an early-50’s paper describing what NYC could expect int he event of a nuclear strike
Diagram: EMW “Wasserfall,” German WWII surface to air guided missile
CAD Diagram: Boeing 2707-100-derived bomber
Tony Landis has just released – for free – his book on the F-16XL:
https://wss.apan.org/public/AFMC-History-Office/Shared Documents/F-16XL Book_Final-web (1).pdf
It’s a 285-page heavily illustrated PDF; highly recommended. It will soon also be available as a paperback through Amazon:
Neat.
Thanks to ebay and my fabulously lean bank account, I have recently procured a number of items of potential interest:
“NASA Earth Orbital Space Station,” a poster-sized lithograph from McDonnell Douglas depicting a space station that tumbles for artificial-G.
“Re-Entry Payload Launch Vehicle,” A *brief* General Dynamics presentation on a vehicle to launch re-entry vehicles such as MIRV warhead shapes
“Proposed Development Program on Rocket-Type Missiles,” a 1948 Convair report on early ballistic/boost glide missile concepts, that would lead to Atlas. Includes some fantastic large format layout diagrams.
“Detail Specification for Consolidated Vultee Model 117 Airplane Class VR Transport Flying Boat,” August 1950, all the details on the then-brand new Tradewind.
“Detail Specification for Class VP Long Range Patrol Seaplane,” Consolidated Vultee 1946, all the details on a proposed flying boat patrol/bomber
32 issues of “Astronautics” magazine from 1957 to 1969, mostly 57-59 and 63 or so.
The lithograph and the reports will be scanned and put forward for consideration for monthly rewards; the magazines will have the interesting bits scanned and made available to the subscribers/patrons.
A cutaway illustration of the Bell D188A VTOL strike-fighter from the late 50’s/early 60’s. This Mach 2 aircraft would have used 8 small turbojets… two lift/cruise in the tail, two vertically mounted in the forward fuselage for lift and two each in wingtip nacelles that could tilt for VTOL or horizontal thrust. Often referred to as the XF-109, it was only called that in Bell PR material.. it never officially received that designation. The artwork below was scanned years ago at the Jay Miller archives.
There is more available on the D188A in two sources I highly recommend (because I wrote them):
1: Aerospace Projects Review issue V2N4. Jam-packed with info, diagrams, artwork of this and several variants.
2: US Supersonic Bomber Projects Vol. 2, which uses the D188A as the cover image.
If you’d like the full resolution version of the cutaway artwork, it has been uploaded to the 2023-07 APR Extras Dropbox folder, available to all $4 and up Patrons/Subscribers. If you would like to help fund the acquisition and preservation of such things, please consider signing on either for the APR Patreon or the APR Monthly Historical Documents Program.
Spiffy CG animation showing what will *hopefully* appear in the sky soon… Starship hot-staging off of Superheavy.
Ryan released this piece of art in 1958 depicting a tailsitter fighter somewhat like their X-13. However, this was clearly a much larger vehicle, operational rather than experimental. More than anything it resembles a slimmed-down and stretched-out Avro Arrow. It’s unclear that this was based on an actual engineering study, rather than artistic license.
This would seem to be an interceptor, presumably installed somewhere in Europe within hidden underground bunkers. It’s not at all certain to me that in the event of all out war there’d be any real point in having these aircraft be able to land vertically as their bunkers would probably be radioactive glass by they time they got home… and without the dedicated equipment needed to catch the aircraft, they’d be unable to land.
A NASA article on the status of the X-57 “Maxwell” says that they’re wrapping up work on it, with no mention of it actually flying:
The X-57 is a modification of an existing conventional aircraft to be all-electric. Lots of new technologies were integrated and apparently some useful advances were made, but the real issue remains batteries. Until the energy density of batteries gets a *lot* better, electric-powered aircraft are going to remain pretty niche. Flying the X-57 would be nice, but with the existing batteries it’s kind of dead in the water.
What would be great is if NASA kept working on the X-57 at a low level. The technologies onboard would be occasionally upgraded, and when meaningfully better batteries – or perhaps some sort of modular fuel cell system, perhaps, or indeed a small nuclear reactor (a man can dream) – become available, integrate them into the vehicle and at last fly it.