fighter – Page 2 – Aerospace Projects Review Blog

Grumman Advanced Stealthy Penetrator: Early CAD

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Nov 232022

The Grumman Advanced Stealthy Penetrator (GASP) received a fair amount of exposure in the mid 1980’s by way of artists concepts published in aviation magazines and the like. Actual technical information has remained elusive; the total pile of artwork and photos of a display model would permit the creation of reasonably good layout diagrams, but dimensions and performance remain wholly unavailable. The GASP would most likely have been intended for strike applications rather than air supremacy.

Shown below is a PR image showing, presumably, a Grumman engineer at work on a 3D CAD diagram of the GASP. This image dates from no later than 1984, so the CAD system was a pretty early one (though by no means the *earliest* CAD system). It would be interesting if the files were still in existence and could be imported into a modern CAD system… but that’s not something I’d hold out a lot of hope for. Artists impressions that show the cockpit seem to indicate that this was a sizable vehicle, though such judgements are difficult to take fully seriously.

Boeing Model 987-350

bomber, CAD Diagrams, fighter, nukes, US Supersonic Bomber Projects Vol 2 No Responses »

Nov 222022

A bit short of a week ago I posted artwork of a “Boeing Advanced Fighter.” This led to the re-discovery of the actual model number 987-350 (I knew it some time back, but my brain is full I guess). And that led to the below CAD diagram, coming in just under the wire for a forthcoming book. The 987-350 was a tactical supercruiser; armament is unfortunately left a bit vague in the available documentation. The artwork depicts it with four folding-fin AGM-69 SRAM missiles; another diagram depicts it with two larger-diameter missiles of similar length. All were to be semi-submerged for low drag.

Boeing Advanced Fighter

bomber, fighter 1 Response »

Nov 172022

Another early 80s advanced fighter concept from Boeing. This one used Viggen-like close coupled canards and vectorable 2D exhaust nozzles for aerial agility. Stealth seems to have been a minimal concern, with performance being more important. The inlets and overall aerodynamcis suggest supersonic cruise. Four sizable missiles – possible SRAM nuclear-tipped surface attack missiles – are semi-submerged in the belly for reduced drag. No further data.

Full rez scan is in the 2022-11 APR Extras Dropbox folder.

Advanced Fighter Art

bomber, fighter, hi-rez, Monthly Historical Documents Program, Patreon No Responses »

Nov 142022

A Boeing rendering of an advanced fighter from the late 70’s/early 80’s. This design features variable sweep wings and inlets mounted over the shoulders, reminiscent of the Boeing Model 818 design proposed in the early 1960s for the TFX program (won by General Dynamics, resulting in the F-111… check out “US Supersonic Bomber Projects Vol 1” for more on that). There are four weapons mounted conformally to the underside. All in all it looks like an early attempt at a *somewhat* stealthy aircraft… not true stealth, but a substantial reduction in radar return, specifically from ground-based radar. This would seem to indicate that the aircraft was intended to generally fly low and to serve in a strike capacity.

The configuration is broadly conventional, apart from the inlets. The twin exhaust nozzles are 2D vectorable, reducing IR signature and increasing agility and short field takeoff performance. The twin tails are canted outboard, probably to knock out the “corner reflector” problem for radar returns. This was likely intended to be something of a replacement for the F-111 rather than the next air dominance fighter like the F-15.

The full rez scan has been uploaded into the 2022-11 APR Extras folder on Dropbox for $4 and up Patrons/Subscribers.

APR Rewards: October 2022

bomber, CAD Diagrams, fighter, hi-rez, hypersonic, launch vehicles, Monthly Historical Documents Program, Patreon, rockets, spacecraft, spaceplane, VTOL No Responses »

Nov 012022

The October 2022 rewards are available for APR Patrons and Subscribers. This latest package includes:

Large format art: A Bell Aerospace painting of the D188A VTOL fighter/bomber

Document: “Standard Aircraft Characteristics – Convair Class VF Seaplane Night Fighter (SKATE)” diagrams and data for seaplane jet fighter

Document: “21St Century Aerospace – The 20th Century Challenge,” General Dynamics presentation, late 80’s about hypersonics/NASP. From photographs.

Document: “Prototype X-14 VTOL Aircraft,” Bell Aerospace presentation, 1971, on the “SeaKat” operational naval VTOL. From photos, but art and diagrams were also scanned for clarity.

CAD Diagram ($5 and up): XB-70 Valkyrie forward fuselage configuration

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.

A trio of aircraft ads

fighter, hi-rez, jetliner, Monthly Historical Documents Program, Patreon No Responses »

Oct 202022

Three magazine advertisements from 1960, depicting the East German Type 152 jetliner (which would have been a *fantastic* jetliner in the late 1940’s), the Convair F-106 and the Fiat G91 T jet trainer.

The full-rez scans of these ads have been uploaded into the 2022-10 APR Extras folder on Dropbox, available to all $4 and up APR 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.

Recent project

bomber, fighter, VTOL 4 Responses »

Oct 182022

Here’s a look at Book 4. Some of the diagrams I do are completed in just a few hours. Some take considerably longer… several to many man-days, sometimes spread out over months as I dial in details. This one was sort of mid-range. The most complex and time consuming are typically the diagrams of aircraft that were actually built… those have to be accurate, and more details are available. This one is of an unbuilt aircraft that is reasonably well documented, but was a configuration that was in a constant state of design flux.

CAD diagrams

bomber, CAD Diagrams, Dyna Soar, fighter, hi-rez, hypersonic, launch vehicles, nukes, Recon, research, rockets, space shuttle, spacecraft, spaceplane, stealth, transports, VTOL No Responses »

Oct 122022

I’m at work on a new series of CAD diagrams (see HERE for the first run) to be released as PDFs formatted for printing at 18X24. For example, here are first drafts of a few:

Boeing Space Sortie (3 sheets)
Saturn C-8/Nova
Jules Verne’s “Columbiad”
A-12 Avenger II (2 sheets)
Lockheed CL-400 “Suntan”

All of these require a bit more dressing-up, as well as explanatory text. But I think they’re starting to look pretty good.

I’ve selected a fair number more to work on. If any of these are of particular interest, or if any of the many, many diagrams I’ve made over the years would be of interest, let me know.

BIS “Daedalus” straship
Rockwell MRCC
Northrop Tacit Blue
Space Shuttle Main Engine
Boeing Bird of Prey
General Atomic 86-foot Orion
General Atomic Orion battleship
General Atomic 10-meter Orion
Martin SeaMistress
Space Launch System
Have Sting orbital railgun
Casaba Howitzer
X-20 Dyna Soar
B-47E
DB-47E/Bold Orion
DB-47E/RASCAL
B-52G
B-52H
B-52H/Skybolt
Boeing Space Freighter
Boeing Big Onion
Shuttle C
Rockwell Star Raker
Lockheed STAR Clipper
Lockheed SR-71
Lockheed A-12 (early canards)
Lockheed A-12
Lockheed A-12 (honeycomb panels)
Lockheed A-12 “Titanium Goose”
Lockheed YF-12A
Lockheed M-21/D-21
Lockheed AP-12
Republic YF-103
North American XF-108
Bell MX-2147
Convair Kingfish

Inside an F-22

fighter, hi-rez No Responses »

Oct 012022

A few photos showing the innards of an F-22 being repaired:

and some more pic.twitter.com/yZjvk5Fl49

— Fighterman_FFRC (@Fighterman_FFRC) June 12, 2022

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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