Procured from ebay, this piece of concept art sadly comes without context. It shows a tanker aircraft (pretty much a McDonnell-Douglas YC-15, though the engines appear a bit different… perhaps higher bypass turbofans) topping up an F-15. The full-rez scan of the art has been made available as a thank-you to APR Patreon and Historical…
Here are some hypothetical subjects for metal casting as “minis.” I have three pages (standard 8.5X11) of diagrams, all depicting possible subjects at the size they would be at the stated scales. First page shows what I consider a number of interesting designs… not at a constant scale, but size. Second page…
Artwork circa 1983 depicting a one-man combat tiltrotor tearing up a column of Soviet armor. At this time the Light Helicopter – eXperimental program included the possibility of tiltrotors as well as conventional choppers. In the end the RAH-66 won… and was then cancelled before series production. Tiltrotors showed promise, but also promised to be…
NASA artwork (probably 1970s/early 80’s) of a dual-fuselage DC-9. This would double the capacity while not doubling the weight; drag would go up, but so would aerodynamic efficiency due to increased effective aspect ratio of the wing, as well as being more structurally sound for the weight. The need for a pretty wide runway is…
I’ve posted some stuff on ebay… an Atlantis 1/72 AH-56 Cheyenne model kit; E-Wing and TIE Defender “Action Fleet” ships; Diamond Select/Art Asylum Classic Tricorder, Classic Science Tricorder and Classic Medical Tricorder. https://www.ebay.com/itm/256415910192 https://www.ebay.com/itm/256415908169 https://www.ebay.com/itm/256415908230 https://www.ebay.com/itm/256415908285 https://www.ebay.com/itm/256415908336 https://www.ebay.com/itm/256415908399
Black and white concept art, Rockwell illustration from the early 70’s represents the almost-final B-1A configuration, from back when being very supersonic was the goal rather than being stealthy at low altitude. Most obvious differences between this and the as-built B-1A are the ride control vanes (the small canards) and the discontinuity in sweepback angle…
A late 1950’s project from Fairchild Aircraft for a STOL aircraft, the M-232. The propulsion system was fixed, but the wings were given large flaps that would direct the bulk of the propwash more or less downwards. Coupled with the extreme nose-up attitude on the landing gear, this would almost be enough for vertical takeoff…
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…
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…
Normally people are impressed with aircraft going higher, faster. And that’s certainly worth getting impressed about. But prepare to be impressed with aircraft going *incredibly* slow… Someday it will be practical to 3D print structures of incredibly lightness using carbon fiber, with structures decimeters long and hair-thin, while still rigid. With skins of graphene and…
