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TIL our planes weren't always using aluminum drop tanks, many were made out of paper and resin.
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# ? Sep 26, 2016 04:41 |
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# ? May 23, 2024 17:07 |
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http://www.cbsnews.com/news/60-minutes-risk-of-nuclear-attack-rises/ "And the U.S. responded with more aggressive exercises of its own. One year after Crimea four B-52s flew up over the North Pole and North Sea on an exercise called polar growl the B-52s were unarmed but that little fin on the side of the fuselage identified them as capable of carrying nuclear weapons." What makes a bomber nuclear capable? Is it just a PAL interface, and then the "fin" is an antenna for receiving EAMs or something? Or is it just treaty compliance to make it visible? The weapons guy next to the B1-B I talked to at the NY air show said the B-1A had a bunch of hard points for external stores, which I guess means ALCMs, but did that go away strictly because of START or something?
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# ? Sep 26, 2016 04:42 |
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poisonpill posted:I've seen things you people wouldn't believe. Attack ships on fire off the runway of Idaho. I watched Blue-screens glitter in the dark near the Seventh Refuel Waypoint. All those moments will be lost in time, like paint...in...rain. Time to die. So much better than the image that spawned this too.
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# ? Sep 26, 2016 05:06 |
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Effective-Disorder posted:What makes a bomber nuclear capable? Is it just a PAL interface, and then the "fin" is an antenna for receiving EAMs or something? Or is it just treaty compliance to make it visible? The weapons guy next to the B1-B I talked to at the NY air show said the B-1A had a bunch of hard points for external stores, which I guess means ALCMs, but did that go away strictly because of START or something? The "fin" makes them visibly distinguishable from non-nuclear capable B-52s for treaty compliance reasons. I don't think it has any functional purpose. I would speculate that nuclear capability is mostly in PAL related avionics that lets them arm the weapons.
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# ? Sep 26, 2016 05:10 |
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Effective-Disorder posted:http://www.cbsnews.com/news/60-minutes-risk-of-nuclear-attack-rises/ The B-1B still has the attachment points for external stores. They would have been used had the B-1R variant gone forward. And it's not just a PAL interface - there are declassified pictures of *a* B61 arming interface here: http://www.glennsmuseum.com/controller/controller.html Also, in regards to the F135 engine, I guess we've solved the 'enough thrust in Christendom' problem, now it's just a matter of metallurgy and size. BIG HEADLINE fucked around with this message at 05:26 on Sep 26, 2016 |
# ? Sep 26, 2016 05:23 |
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BIG HEADLINE posted:The B-1B still has the attachment points for external stores. They would have been used had the B-1R variant gone forward. I guess I should have figured whatever weapons system would need some kind of placarded interface with switches and stuff. These days I'd figure it would involve more software than hardware, encryption or whatever, but the B-1 has more in common with the space shuttle than my phone, so no doubt there would be hard-wire interface stuff involved back in the days of Reagan. I keep forgetting that mil-rated hardware at least tends to look no less than 2 generations older than current tech, too; Never mind the fact that the 61 is basically a '61. Watched too many movies after Strangelove I guess. As far as hard points, the wiring and structure ought to be there assuming they didn't care about weight? But, as for pylons, I only saw the one with a Sniper XR mounted on that particular aircraft I was looking at. Nomenclature error on my part, I guess. I'm just trying to picture a B-1 with a bunch of pylons and cruise missiles, if not AIM-120s. It looks kind of beautifully awkward and horrifying in my mind. Like, "let's go supersonic at tree-top level with all of this crap on our wings, plus 8 in at least one bay, and if we don't have a fuel tank in the forward bay we might squeeze a few more in there too". I'm just finding it hard to understand how this airframe kept up with at least 3 different shifts in doctrinal thinking and is still flying today. The miracle of flight isn't the mechanics or physics, it's the people who decide to pay for it.
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# ? Sep 26, 2016 05:41 |
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Well, I'm willing to guess that's the arming interface for earlier variants of the B61. I'd very much doubt the same panel is in the F-15E, F-22, or the bajillion lines of code that need to be debugged before the F-35's cleared to carry and potentially deploy the B61-12. Wouldn't surprise me in the slightest if the cabling is the same even if it can be done on an MFD, though.
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# ? Sep 26, 2016 06:11 |
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White Phosphorus posted:I found the randomest thing. This is amazing.
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# ? Sep 26, 2016 10:16 |
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http://alert5.com/2016/09/26/initial-investigation-reveals-fire-in-f-35a-tailpipe-at-mountain-home-afb/quote:Sources told Aviation Week that a F-35A that caught fire at Mountain Home Air Force Base last week was most likely caused by strong tailwinds as the F135 engine was starting. Point #3 is a "duh" moment; the airplanes that had bits of coolant floating around where they shouldn't had been grounded (or were still on the assembly line) so obviously it wasn't one of them that caught fire. I'm not sure I get point #1. The wind was stronger than the engine's exhaust? What?
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# ? Sep 26, 2016 11:22 |
Copied from the Philippines thread. Duterte: I'm about 'to cross the Rubicon' with the United States quote:President Rodrigo Duterte on Monday hinted that he's about to go past a point of no return in terms of the Philippines' relationship with the United States, revealing that he had sought help from Russia about the matter.
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# ? Sep 26, 2016 12:10 |
Maybe we won't have to worry about the South China Sea after all.
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# ? Sep 26, 2016 12:18 |
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Yeah. Pull support, and we'll deal with whatever puppet China installs after they steamroll PHI. Duerte gotta go
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# ? Sep 26, 2016 12:21 |
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B4Ctom1 posted:TIL our planes weren't always using aluminum drop tanks, many were made out of paper and resin. Aluminum was too valuable to use for drop tanks. The metal ones were steel.
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# ? Sep 26, 2016 14:45 |
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Cat Mattress posted:http://alert5.com/2016/09/26/initial-investigation-reveals-fire-in-f-35a-tailpipe-at-mountain-home-afb/ Wind was blowing directly up the tailpipe during engine start. Not a time when compromised airflow would be welcome.
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# ? Sep 26, 2016 14:56 |
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holocaust bloopers posted:Wind was blowing directly up the tailpipe during engine start. Not a time when compromised airflow would be welcome. Is this a known thing with modern engines? Should they have been aware of wind direction and strength when starting? Or is this new for this engine. It sort of sounds like kind of thing that would be SOP if it were a known problem.
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# ? Sep 26, 2016 15:04 |
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It's common knowledge not to crank engines with a direct and strong tailwind. In my experience, we've canted the jet away from having a direct tailwind prior to engine start. Some engines are probably more or less sensitive to others in this regard. What the F-35 has as guidance, I don't know.
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# ? Sep 26, 2016 15:10 |
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holocaust bloopers posted:What the F-35 has as guidance, I don't know. gravity
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# ? Sep 26, 2016 15:15 |
Antti posted:The Lego Intrepid is on display at the actual Intrepid, I took a poorly lit photo of it a couple of weeks ago. Fun fact: the Intrepid is part of the ASTC Travel Passport Program and a membership of any of those museums allows you free admission to the others. The program excludes any museum within 90 miles of the museum you got membership for or your residence, but the Intrepid has a deal with the following museums to waive that: Bruce Museum, Greenwich, CT Yale Peabody Museum of Natural History, New Haven, CT The Brooklyn Children's Museum, Brooklyn, NY Long Island Science Center, Riverhead, NY The New York Hall of Science, Queens, NY The New York Transit Museum, Brooklyn Heights, NY The Academy of Natural Sciences, Philadelphia, PA The Intrepid also has reciprocity agreements with the USS Midway and Battleship New Jersey, so membership with the Intrepid also gets you free admission to those ships.
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# ? Sep 26, 2016 15:54 |
VikingSkull posted:gravity profit margin
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# ? Sep 26, 2016 16:39 |
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Phi230 posted:IJA tanks being as they were, they didn't need 75mm. .30 cal was known to decrew IJA tanks. Pretty sure kinetic energy alone from a 75mm would gently caress up the average IJA tank. The 1/2 dozen to 18 .50 cals on most US fighters/B-25 would make short work of pretty much any IJA tank they would encounter, especially from a strafing angle. Also looking at some of those "WWII in Colour" documentaries, I'm sure there is footage of Japanese transports and destroyer-transports blowing up from .50 cal igniting their cargo.
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# ? Sep 26, 2016 16:45 |
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From the Energy Generation Megathread:waitwhatno posted:Fun fact: During the cold war, west Berlin used to have the biggest lead-acid battery plant for energy storage in the world. It was something like 10k car batteries wired together ghetto style and designed to stabilize their tiny electric grid from communists electron agitators.
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# ? Sep 26, 2016 17:54 |
So one thing thats been bugging me since last weeks Arms Control Wonk Podcast... If submarine launched cruise missiles don't count as nuclear capable for treaty purposes how do all the non-proliferation people feel about platforms like the Virginia Block III and V upgrades, and the SSGNs? Thats a lot of stealthy sea launch cruise missile capability. The modularity of the Virginia Payload tube modifications of the GN Large Diameter Vertical Tube makes a quick refit for nuclear armament relatively painless from an engineering perspective. Its just a wiring harness swap to include PAL controls.
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# ? Sep 26, 2016 18:39 |
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It's pretty much all on the honor system. Similarly it would be trivial to go back in to all those ICBMs and max out their MIRV capability but it's the kind of work that would take some time and effort and so the observers would probably notice. "Trust but verify" is how it's done. And they do verify, lots of countries go and check that everyone else is doing what they said. Is it foolproof? Nope. Is it almost laughably easy to undo or get around a lot of the treaty stipulations? Yep.
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# ? Sep 26, 2016 19:45 |
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Russian observers visit Hanford’s B reactor annually (that’s the second serious nuclear reactor ever built, 1944) to confirm it remains decommissioned. That’s got to be a pretty laid‐back gig. Platystemon fucked around with this message at 20:54 on Sep 26, 2016 |
# ? Sep 26, 2016 19:54 |
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Platystemon posted:That’s got to be a pretty laid‐back gig. Nah, because they have to keep telling their friends back home that not only are Jordache jeans out of style now, but also that they're really hard to find. "I keep telling you, Yuri...is about pre-torn now. Otherwise is still Levi's. I have coupon at Kohl's."
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# ? Sep 26, 2016 20:35 |
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Concordat posted:Energy Generation Megathread Link please. e: VVV Much obliged. PittTheElder fucked around with this message at 00:17 on Sep 27, 2016 |
# ? Sep 26, 2016 21:06 |
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PittTheElder posted:Link please. http://forums.somethingawful.com/showthread.php?threadid=3505076
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# ? Sep 26, 2016 21:08 |
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Effective-Disorder posted:
PIctures of the B-1 with external hardpoints mounted are rare, but they do exist.
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# ? Sep 27, 2016 00:30 |
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wkarma posted:PIctures of the B-1 with external hardpoints mounted are rare, but they do exist. This is amazing.
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# ? Sep 27, 2016 01:06 |
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I'm fully torqued
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# ? Sep 27, 2016 01:54 |
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B-1 Bone making anime missile swarms real again.
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# ? Sep 27, 2016 01:58 |
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insulting british people on my blog e: quote:APC’s advance. All the commanders in “peace driving mode” with their heads above the edge of the hatches. The APC’s drive up in a column, stops 50 meters in front of [a defending tank]. Infantry dismounts. Pure madness! TheFluff fucked around with this message at 03:06 on Sep 27, 2016 |
# ? Sep 27, 2016 02:10 |
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I swear there was some insane book with a B52 or 747 or something as a nutso AMRAAM carrier and I really just want that to be a reality
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# ? Sep 27, 2016 02:18 |
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DeesGrandpa posted:I swear there was some insane book with a B52 or 747 or something as a nutso AMRAAM carrier and I really just want that to be a reality wrong book series
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# ? Sep 27, 2016 02:21 |
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The Wingman series had C-5s slinging massive amounts of Phoenix missiles in one of the books.
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# ? Sep 27, 2016 02:30 |
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holocaust bloopers posted:I'm fully torqued And what could have been with the B-1R:
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# ? Sep 27, 2016 03:31 |
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wkarma posted:And what could have been with the B-1R: Someone at the DOD found one of my 6th grade doodles.
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# ? Sep 27, 2016 04:43 |
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DeesGrandpa posted:I swear there was some insane book with a B52 or 747 or something as a nutso AMRAAM carrier and I really just want that to be a reality
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# ? Sep 27, 2016 04:48 |
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is that an actual airforce design because a bomber that literally shits missiles is pretty close to peak cold war imo
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# ? Sep 27, 2016 05:09 |
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# ? May 23, 2024 17:07 |
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Agean90 posted:is that an actual airforce design Boy have I got something to show you...
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# ? Sep 27, 2016 05:10 |