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Found 130 results

  1. I have attempted many a spaceplane, but I have never managed to get one to orbit that uses jet engines. (For some reason, I can get ones to orbit that use only rockets, but... not jets.) I believe that it is my launch profile and ascent. What I currently do is I rise to about 10-12k, then accelerate nearly as fast as I can, avoiding blowing up to reentry. I then try to rise to a 5-15 degree angle, but I never manage to make an apoapsis above the atmosphere before the jets flame out. When they do flame out, my apoapsis is usually below 30km, and I am unable to get out of the atmosphere with whatever weak rockets I added. When I add heavier rockets, I either do not get enough speed using the jets, or I no longer have enough DV to circularize once out of the atmosphere. Adding more DV means more weight, which results in the first problem again. When I just eliminate the jets entirely, I can just make orbit with about 200 delta V spare, using the standard rocket gravity turn. What is a good ascent profile for SSTOs, and what other good tips are there for building them? EDIT: I should probably add that I haven't unlocked Rapiers yet in my Career save.
  2. I have been playing KSP for a while now, but I have never managed to make an SSTO. the most recent SSTO that I made, it was partially successful, but it would not climb beyond 14km. when I start leveling out to gain speed, I need to angle my craft at 20 Degree angle to get the prograde marker to 0. if I straighten out more, I will start falling. when I get my Prograde to 0 Degrees, I am still losing speed! I made a mod to the craft (2 ramjets that I can detach, to help with the accent) and I still have the issue! I have looked on youtube and the forums for help, but nothing has helped me so far... I tried downloading SSTOcraft files as well... Please help me! Craft file: https://mega.nz/#!igI0gaIa!aUSLBf1D8VNdZ16HzjNJro6oqfI7PQmG_jBhJiVk_Z4
  3. In a feat of Kerbal engineering, the boys at the SPH have devised a way to make fully stock hinges and pivots! Using this breakthrough, the technology has been incorporated into the design of a new SSTO to give it VTOL capabilities, as well as enough fuel to go to Laythe and back without refueling or need for mining! In order to rotate the wings, the tilt-wing section un-docks to become a separate craft that can move independently of the main ship. It's held in place by two rings of cubic octagonal struts around some of those Oscar-B fuel tanks as a sort of axle. Torque wheels are used to rotate the wing and lock it into position using the 'radial out' marker on the navball. Finally, 4 small docking ports lock the section back in place- rejoining it with the rest of the craft fairly securely in a quadruple seal! As a lot of you have found out, in order to get the craft working as intended the nuclear and RAPIER engines had to be modified by altering their config files. Here's the video I made that I have had in the works for a while now. A lot of time and effort went into making this but I am really happy with it so I hope you enjoy watching it!
  4. Welcome to Spaceplane Innovations, the online leader in executive Spaceplane sales. Dropping tanks is so yesterday, earn back some self-respect by going fully-reusable today! We have Interplanetary leviathans and nimble Mun Hoppers, Single-stage-to-anywheres and Cargo-carrying brutes. All capable of high crew capacity and total galactic dominance. Shop now, the SSTO of your dreams is just a click away. We also make rockets. View the full catalogue! Click to view the full catalogue! Artemis Class These spaceplanes are the biggest of the bunch (so far), consisting of 3 Mk3 fuselages side-by-side, with the ability to carry an enormous amount of cargo/crew to many different interplanetary destinations. The Archangel is the first of the Artemis line, and has the ability to easily go to Duna or Mun with 60 Kerbals, and pilots who have a good grasp of gravity assists will find further destinations, such as Eeloo, very possible as well! Video - Mun mission Video - Eeloo mission The Artemis is a monstrous spaceplane capable of carrying 124 kerbals to LKO with just over 4,000 m/s of DeltaV to spare. It can't fly quite as far as the Archangel, but it is quite capable of going to Laythe and back without refuelling. Video - Laythe mission Archangel Download Archangel Download Archangel v2 Download Artemis Download Argus Class These spaceplanes are big, brutal, and capable of interplanetary missions without breaking a sweat, independent of mining or refuelling. WARNING: You will need to replace the landing gear on the Argus II and Engadine with larger ones if you're playing in 1.1 or later. The Odyssey will work fine though. The Argus was built as a Bop SSTO, but in the end was mainly used for Duna cargo missions and Eeloo voyages. It doesn't work so great in 1.05, and so is no longer sold by Spaceplane Innovations. Video - Eeloo mission Video - Duna mission The Engadine was the hugely popular successor to the Argus, packing more DeltaV and a massive 20 Kerbal capacity. So far it has only been used for Mun landings, but we at Spaceplane Innovations believe it could easily be used for Duna returns too. Video The Argus II was built following the success of the Engadine as an ultra-long-range SSTO. It has more m/s of DeltaV in LKO than any other SSTO produced by Spaceplane Innovations. Video The Odyssey was built to replace the legendary Engadine. doubling its crew capacity while retaining its high range. Duna and Gilly missions are well within its capabilities, as well as Eeloo and Jool for those who have mastered the fine art of gravity assists. Video - Mun mission Make no mistake: these planes are unruly, bulky, unbalanced and difficult to tame. They are therefore best suited to more adept pilots who understand gravity assists and how to efficiently ascend from Kerbin. They're hard to master, but for those with the patience to learn their functions the pay-off is huge. Argus II Download Engadine Download Odyssey Download Acacius Class Acacius ships have an IRSU on board and are capable of refuelling themselves using mining equipment. These are at the forefront of exploration, and are the best "single-stage-to-anywhere" planes we offer! Only one model is currently available for consumers: The Acacius 2 is the first SSTO produced by Spaceplane Innovations to feature the "Single Stage to Everywhere" guarantee. Doesn't do Tylo. Or Eve. Or Jool. These craft are ideal for beginners who want to get to grips with gravity assists or the Jool system, without having to worry about fuel. WARNING: You may need to replace the landing gear with larger ones if you're playing in 1.1 or later. Video Acacius 2 Download Dune Class Before the Argus class, there was the Dune class. The second oldest class of spaceplane made by Spaceplane innovations (after the discontinued Revenge class), these are lightweight, agile, and pack enough DeltaV for Duna, Minmus, Mun and Gilly. Flybys of planets further out are also possible. Dune 3 is the latest and greatest in this class, sporting 3 seats and a cosy interior. These are moderately difficult to use, but experienced pilots shouldn't have too much trouble. WARNING: You may need to replace the landing gear with larger ones if you're playing in 1.1 or later. Video Dune 3 Download Phantom Class These SSTOs are the little-brothers of the Argus Class, and are slightly larger than the Dune class. WARNING: You may need to replace the landing gear with larger ones if you're playing in 1.1 or later. With room for 6 kerbals, the Phantom class is currently offers 3 models: The Minmus Trainer is the easiest-to-use SSTO sold by Spaceplane Innovations, and was specifically designed to train budding kerbalnauts in the fine art of Minmus SSTO-ing. Only the instructions are available for purchase, so that pilots can also learn how to build an SSTO too! Video (SSTO Tutorial) The Mun Phantom was the first Phantom Class SSTO packing enough DeltaV for Mun and Gilly landings, in addition to being able to do Duna flybys. Video The Mun Phantom 2 is a modified version of the Duna Phantom, packing a spacious cargo bay for all your rover carrying needs! Video The Duna Phantom is able to carry 6 kerbals to Duna and back, all in a sleek Mk2 fuselage! Video Video (SSTO Tutorial) The Laythe Phantom is capable of taking 2 kerbals to Laythe and back without refuelling! Craft file has been altered so that it won't enter a flat spin when the fuel tanks are empty now Video Mun Phantom Download Mun Phantom 2 Download Duna Phantom Download Laythe Phantom Download Vulture Class These SSTOs are designed purely for LKO missions. Vulture 1 is the first publicly available model in the Vulture class, capable of carrying 6 Kerbals comfortably to either a polar or equatorial orbit. Vulture 1 download Matlon Laboratories Matlon Laboratories is a new company, designing cutting-edge rockets, shuttles, stations, bases, rovers, and much more! SSTOs are still very-much exclusive to Spaceplane Innovations, but for anything else, Matlon has you covered! Brutus is a high-capacity Space Shuttle, and uses Solid Fuel boosters and 3 Vectoring engines to lift the orbiter into space. Played a key-role in the construction of the SkyBase Space Station, which was commissioned following the destruction of SpaceLab during the Duna Attacks strikes Video Sparrow is a seaplane packing every science experiment unit in the game, in addition to communications tech and a deployable mini-sub! Video Monolith Station aims to bring stations to the masses, being a space station capable of being fully assembled in 1 Launch Brutus Download Sparrow Download Monolith Station Download
  5. Prompted by a lengthy discussion over on @KerikBalm's "near-future scifi" thread, I created a rather beefy Excel table to model the performance and fuel fraction of a nuclear-thermal turbocharged ramrocket engine, to get an idea of what might be possible for SSTO applications. The spreadsheet worked so well that I expanded it out to provide fuel fractions for a wide range of engine types using various propellant combinations If you want to build an SSTO, you've gotta be able to fit into these fuel fractions. No getting around it. These are, within error, the absolute minimum fuel fractions you'll need to make orbit. If the table says a given fuel fraction is 85.5%, then you've gotta fit your engines, tanks, airframe, and payload (plus margins and recovery hardware) into the remaining 14.5% of GLOW. Note that I didn't even include the values for a "true" airbreather (e.g., turbojet/ramjet/scramjet), because the thrust losses of combusting the airstream while still trying to accelerate make net performance far, far worse than even a pure rocket design. With no further ado, here's the table! Fuel fractions for SSTO Precooled Turbocharged Air-augmented Rocket only NTR (H2O) N/A 72.3% 73.2% 83.1% NTR (LH2) 47.9% 48.9% 49.7% 63.7% Hydrolox 79.8% 80.7% 81.5% 89.0% Methalox 85.5% 85.9% 86.6% 92.3% Kerolox N/A 89.1% 89.7% 94.3% Visually: Each SSTO ascent profile is constructed around a base assumption of 7.8 km/s to orbit, plus 750 m/s of gravity drag and 750 m/s of air drag. The NTRs are Tantalum Halfnium Carbide pebble-bed reactors operating at slightly over 4400 K; basically the best thing we could actually build with modern tech. Assumed specific impulses: NTR (H2O): 469 s at SL, 555 s in vacuum NTR (LH2): 820 s at SL, 971 s in vacuum Hydrolox: 366 s at SL, 452 s in vacuum Methalox: 334 s at SL, 382 s in vacuum Kerolox: 282 s at SL, 348 s in vacuum Additional notes... Rocket only. This is provided mostly for comparison. It is assumed that a rapid climb is used to leave the atmosphere as soon as possible, with peak specific impulse and zero drag being reached around 2 km/s. This design invariably has the worst fuel fraction but allows the highest TWR engines. As mentioned above, altitude compensation is assumed; specific impulse climbs linearly to 2 km/s before plateauing at the vacuum value. Air-augmented. This is an optimally designed intake shroud/duct with area behind the duct for expansion. A 22% static thrust boost is assumed due to pressure entrainment. Thrust augmentation reaches 100% around Mach 1.75, then begins to drop around Mach 6, decreasing to zero at the exhaust velocity of the actual engine. Aerodynamic drag is higher, at 800 m/s, and is spread out over a larger range of airspeeds, with vacuum specific impulse being reached much later. This represents a large fuel fraction gain for a fairly modest decrease in engine TWR. Specific impulse starts at slightly higher than the vacuum isp, then rises rapidly before dropping gradually. Turbocharged. This adds a single-stage compressor fan to the shroud inlet. The increase in static thrust is substantial, allowing a physically smaller engine, but there is only a fractional improvement in net fuel fraction, as the fan is only useful to about Mach 2. Because the fan intake is more demanding than a ram intake, the design and vehicle integration may prove to cost significantly more in dry mass than it saves. However, the turbocharger can (in principle) be used alone as a ducted fan for a hover-light landing, which is a nice and very efficient advantage if you're looking for that (e.g., with an integrated-cabin manned launch vehicle). Aerodynamic drag increases to 850 m/s. Precooled. This is the design employed by SABRE, albeit without combustion of the airstream. Precooling the intake air allows the compressor fan to operate up to Mach 5 with hydrogen and Mach 3 with densified methane, with a corresponding improvement in fuel fraction. Water and kerosene are excluded, for obvious reasons. Dry mass penalty will be hefty, though. For those who REALLY want to nerd out, here are the specific impulse curves, using hydrolox as an example: And here are samples of the drag curves with respect to velocity:
  6. I've been building SSTOs, and have made a slightly successful model, that isn't an SSTO, but is very close with 2 recoverable SRBs giving it the extra kick it needs. What would be an optimal fuel-engine-wing combination for an SSTO, and what would be an optimal platform?
  7. This had been discussed on the forums a few years ago, but now ARCA (a rather odd company that doesn't seem to know what its market is) has released a glitzy CGI video of its "Haas 2CAJ" smallsat SSTO launcher. While the company's track record isn't very good, the combination of technologies and solutions in their idea seems solid enough. Here's a bunch of specs on it. It's a 16-meter-high smallsat SSTO burning RP-1 and HTP with a projected payload of 100 kg to LEO, using a rather large linear aerospike engine and a composite frame/tank with common bulkheads. Claimed launch price is just $1 million. As these things go, it's not a bad idea. HTP/RP-1 is about the only non-exotic prop combo with a higher impulse density than kerolox, and it also permits higher thrust than kerolox, which helps make up for the lower TWR of linear aerospike engines. It's pressure-fed, which would typically be the death knell for an SSTO, but since the linear aerospike engine doesn't require a high chamber pressure it's not a bad idea. Pressure-fed engines also typically have very poor tankage ratios, but the composite tanks can handle higher pressures. The pressurant is liquid helium that is passed through an engine heat exchanger, simultaneously cooling the big aerospike engine and saving on the weight of a turbopump, which further mitigates the low TWR of the aerospike. The linear aerospike allows for roll, pitch, and yaw authority through differential throttling alone, which saves on the mass of a gimbal system. The use of HTP comes with its own set of handling challenges, but it is cheaper than LOX, requires no insulation, and requires less demanding materials specifications than LOX. All in all, not a bad concept. Whether they will pull it off or not, I don't know. They fuss and fret over the horrors of staging, but honestly this could be very competitive if it was offered with the option of COTS parallel SRBs. Base configuration for smallsats, a couple of SRBs for larger LEO comsats, or a quad of SRBs for big LEO comsats or GTO smallsats. Better than trying to fuss with a second stage.
  8. Já lançado! Para baixar o pre release siga para Thread de lançamento: Fala ai pessoal. Apresento a vocês meu projeto de partes em desenvolvimento. O Omicron, carro voador (ou space car). Meu sonho de consumo desde que eu assistia seriados de ficção quando era criança e continua até hoje. Juro que achava que quando chegasse-mos aos anos 2000, já teríamos desses na rua (no céu). E pelo menos um na garagem. Bom, já que ele ainda não chegou, aqui vai como eu o imagino, e com partes montáveis como cada um achar melhor. Com muitas possibilidades, para o gosto de cada um. List of things i still need to do (for full release): Solar Panel; Back docking port; Airbags & Floaters; IVA; Functional cockpit panel; Ejection system for seats and windows; Wings; Fine tuning parts (crash tolerance, temperatures, etc); Bons voos comandantes! Omicron by Climberfx is licensed under a Attribution 4.0 International
  9. I've been designing this SSTO to go to Minmus for the past few days, and I've encountered a problem that I just can't seem to solve. Even with the center of lift behind the center of mass, the plane flips over upon liftoff like the COm is in front of the COL. Does anyone know what's going on? I've tried everything and it doesn't seem to work. Craft File: https://www.dropbox.com/s/vt720udwauxqzkg/Minmus Aircraft Mrk_ 2.craft?dl=0 Mods needed: OPT Space Plane Parts
  10. The thread where I will post all my designs and progress of my crafts! (With The Help Of Many Mods Of Course) ISE Dauntless [SSTO] Body, & propulsion systems will consist of parts from [Mark IV Spaceplane System] Wings, & lifting surface parts will consist of parts from [B9 Procedural Wings] So far.... Progress Report I Progress Report II
  11. I have a simple little question about space plane design that I think might inspire some discussion around here today, it may be obvious for some but for people like me it really isn't, which is why i'm asking. Because I'm one of those weirdos who doesn't enjoy building rockets as big as they can be! I prefer more compact -pocket sized rocket- spacecraft. In order to do this many of my spaceplanes incorporate drop pods in their construction to assist with accent. Basically just a fuel tank on a decoupler bolted to the belly of the aircraft which is jettisoned when empty, usually while still in the upper atmopsphere My question is to ask you out there weather or not drop pods affect the inherent SSTO nature of a spaceplane or not. Given that hitting the stage function would eject the pods giving the vehicle more than one stage, it does not really change much about the spaceplane's configuration. Drop pods are actually used by fighter jets IRL when traveling long distances, its pretty far fetched to think about a fighter jet with drop pod fuel tanks as a two stage vehicle. don't you think? I want to know if you think that drop pods would make a spaceplane multi-stage?
  12. I'm trying to make a small unmanned science plane mainly for use on Laythe as part of a larger ship. The idea is that it undocks and leaves orbit, flies around doing science, then returns to orbit to dock with the main ship. I've seen a number of small SSTOs, but they are usually just an exercise in minimalism, and can't actually do anything useful. For this mission, it needs to hold a bunch of science, have the endurance and control to fly around, land at various sites, and still get back to orbit, rendezvous, and then be able to dock. (I guess it doesn't have to be unmanned, but I'm finding them to be lighter.) Additionally, I'm trying to keep clipping and exploits down to a minimum. Oh, also using stock KSP. I've got a working design down to 9 tons, but now I'm stuck. I have a few candidates in the 5-6 ton range using various combinations of engines, but they can never quite seem to get to orbital velocity, let alone have some reserves. Current design features: 9 tons Rapier main engine - To get to orbit 2x Juno - For efficient cruising RC-001S RGU - Probe core that also collects science Service Bay: Various science Small Monopropellant - Docking, additional dv 2x Retractable solar panels - So as not to run out of power in orbit 2x Small batteries - Power reserves Liquid fuel: 300 units Lq/Ox fuel: 225 units (Lq unit equivalent) So, any ideas for getting this thing down to, say, 5 tons? Less? Is it even possible?
  13. Playing Career mode in 1.2, and still getting use to some of the new mechanics. I haven't unlocked the ramjet, much less the RAPIER yet, so best that I have is the Panther. I found I was having too much aerodynamic drag with radially mounted engines, so I did what I could with having my engines in line, using the parts I've go unlocked so far. Obviously, I needed bilateral symmetry for the engines, but couldn't make it fit having two engine types - a Reliant and the Panther. So I went with symmetry on a 45° angle. For some reason, I couldn't get this thing to go down the runway in anything close to straight, so I ended up launching it off clamps, which required a quick boost from the rocket engines. I've since worked out a better SSTO, but thought this was interesting enough to share. Something else interesting, is I've been playing with kOS, and created an Ascent Sequence Program, where I input different altitudes, what angle to pitch to, and action groups to activate. After many different ascent profiles, I've managed to get this thing into orbit with a whopping 42 m/s delta-V to spare. I was able to rendezvous and rescue two lost astronauts. Problem was re-entry. Turns out, I'm not use to the new heat mechanic, and the cockpit would overheat and explode when entering prograde. I even tried keeping my angle up and slowing down as much as possible in the upper atmosphere. It's possible I could have eventually figured something out, but I eventually tried going in retro so Jeb wouldn't melt, then tried to flip 180°. That flip didn't happen, and instead I plummeted tail end first, but fired my engines slowing me to about 55 m/s when I hit the ground. Jeb and the rescuees survived! Good enough for now.
  14. A few months ago, I created this medium tech ssto, the Voodoo Ray, based off Panther and NERV tech only. I got worried that it's too challenging too fly for your average pilot, because my instructions talk about flying it with pitch trim to maintain target AoA within a few degrees. It probably won't make orbit if you deviate too far from the optimum. So, I set about making the Auto Ray. It's wings are angled so it makes enough lift to fly when the SAS is set to prograde hold. However, it has a trim flap, deployable via action group (RCS button), which toggles the plane between high lift mode (nose about 2.3 degrees above prograde even when set to prograde hold) and low drag mode (nose follows prograde almost exactly). Other than making occasional aileron adjustments to keep wings level, it is possible to fly this to orbit without touching the flight controls at all, only staging engines and toggling the trim flap at certain flight regimes. Here's the thing - should i give instructions telling people exactly when to toggle the flap, or just tell them to play it by ear and trust their judgement? Here's the "play it by ear" version of the launch advice - And here's the craft file - https://kerbalx.com/AeroGav/Auto-Ray Video of me launching it -
  15. I am build a large space station with mostly 2.5m parts and I need a SSTO to carry this parts to orbit and dock them in to postition. Please if an SSTO that meets the criteria in the title please provide a Kerbalx link below
  16. Hey folks, I've been playing KSP since 1.2.2 and I've managed to get rocket launching pretty much sorted (stock game, no mods, except AFPW, to get my Saitek HOTAS to work properly), but man, I appear to be utterly useless at space-plane design/flight. I've designed a number of regular planes, which all fly just fine (I do have some experience in full size and model aircraft), but for the life of me, I simply *cannot* get any of my space-plane designs (SSTO specifically) into orbit successfully. I can get them *close*....and I mean *really* close, but I just always end up running out of rocket fuel. I've watched countless YT videos from guys who seem to just point the thing at the sky and blast off into orbit with no drama whatsoever, but my designs all seem to just barely struggle to the upper atmosphere, then invariably fall *just* short of making it into a stable orbit. The closest I've managed to get is an AP of about 72k, but didn't have enough fuel left to circularise. IIRC I managed to get to about 12 or 13K PE before it ran dry. One thing that most of the videos I've seen have in common is the ability to accelerate at the mid-flight stage to well in excess of 400 to 500m/s, but no matter what I do, I can't seem to get much beyond the 300m/s mark. I've tried adding more and various engines, but I either end up running out of fuel too fast, or being too heavy to climb steep enough to make it out of the thicker part of the atmosphere in time. I've managed to find a couple of *really* good posts in the tutorials section for how to get rockets to launch with the most efficient profile, but there doesn't seem to be anything like that for space-planes/SSTO. Can someone point me to anything like that? Or perhaps share their 'hot tips' on space-plane design, so I can try to work out where I'm going wrong? I'd rather not just download someone's craft file and go fly. I'm rather enjoying the challenge of building/flying stuff by having to do the trial and error process myself, but I've run out of ideas for SSTO. Cheers,
  17. Hello all. Ive recently been refining my spaceplane building and flying (particularly cargo lifters), and come to a question regarding ascent profile. I normally keep a quite shallow ascent to keep the speed up for the rapiers to keep their 200+ Kn of thrust. When nearing the 10 Km mark, i try to gain as much speed as possible with a shallow climb. Now at what point do you switch the rapiers to close cycle mode? I've found that I can get up to 1520m/s depending on the heat tolerance of the parts used, but the last ~40m/s are gained very slowly. Am I better switching to close cycle at some point before this? And the main question: when switching to close cycle, do you pitch up, if so, how much? I've found that often I loose a lot of speed in the pitch manouvre, and I feel like I might just keep going straight (actually about 5-10 degrees of positive pitch)- the curvature of Kerbin and the speed you'redoing by now will guarantee you leave the atmosphere soon anyways.
  18. Already Released! Download Pre Release on Release Thread: *ingame*ingame*ingame*ingame*ingame*ingame *render Hello, Everyone. So, this is my idea, from child, I dream to fly one of these. A flying car. The name is OMICRON! Will be a flying space car with a foot on reality and other in near future. The engine will be in the same principle of Saber Vtol, and will accept stock rocket engines in the back, totally customizable. My attempt is to have the EVA and the IVA all together, i mean, the Kerbals will be visible inside the craft, and all windows/doors will be openable, more likely the stock seat, but inside the craft. The configurations you'll be able to do it, reach VTOL, SSTO. I'm not creating new engines to put on back, only the Vtol SSTO ones that show in the pics, on the side of the craft. Will update the new model pics when they starting get ready, it may be a little different from this ones from the old one. Evolved. List of things i still need to do (for full release): Solar Panel; Ramp to the cargo bay; Back docking port; Airbags & Floaters; IVA; Functional cockpit panel; Ejection system for seats and windows; Wings; Fine tuning parts (crash tolerance, temperatures, etc); My intention, as it is a hobby, is to do with pleasure, no pressure, and happy. Cheers commanders. Omicron by Climberfx is licensed under a Attribution 4.0 International p.s.: Here is the link to the original thread on Forum, but in Portuguese. You still can see the pictures, is more than self explanatory. WIP OMICRON Carro Espacial Criação das Partes
  19. Specs: 2 crew, 4 passengers 2.400ms Dv after reach 100km Kerbin orbit Docking and Solar panels Docking RCS displacement (easy docking manoeuvres) Round Trip Kerbin Base -> MÜN/Minmus orbit -> moon to planet tranfer orbit, Kerbin orbit and reentry burn / engine landing assist to Kerbin Base TakeOff advices fly 10° pitch until reached 8000mt altitude change pitch to 15° at 8000mt altitude change pitch to 20° after at 3000 (when the R.A.P.I.E.R. toggle) finalise circularisation using Nerva Engine (key1) Keys Toggle Nerva Toggle R.A.P.I.E.R. Toggle R.A.P.I.E.R. Mode Open docking and extend Solar Panels Landing advices if you are using MechJeb (not included on ship file) select KSP and change the target longitude to 73° On atmosphere set SAS to RAD+ and keep turn angle to 0° at 30.000 set to prograde and start landing manoeuvres (or activate SpacePlane autolanding) Download here https://kerbal.curseforge.com/projects/translunar-crew-transport
  20. Howdy, Frostflux is an SSTO that can achieve orbit with some fuel left over. You might be able to get an encounter with Mun but definitely not be able to land on any of the moons. You can of course return to Kerbin and fly for a bit before the fuel runs out. Watch out for the swaying that may occur at higher altitudes. Download here: http://www.mediafire.com/file/vc3fc7drfdgkl3g/Frostflux+m8.craft Enjoy, Heretic391 (Chris)
  21. So, I've had my career going for about a week now and i have unlocked most of the tech up to the 500 limit that a level 2 research. This has unlocked a bunch of plane parts that i have noticed on a lot of the designs people come up with, But i will be honest i suck at building planes and my rockets are all asparagus launched and the average cost to me is 130k. The module im returning with is only worth 6k, I losing alot in my launch staging. Anyone know how i can help with that will SSTO or space planes help that much with recoverable costs? I'm trying to save up for the Research level upgrade but its slow going when any contracts i take up i need 130k to get me in the air. If you have a guide on building SSTO or maybe even how to save my twin boar asparagus rockets would be good cause that where alot of my money goes. I have 4 Twin boars at 17k a unit. Then a main sail and Rockomax 64 tanks which gets me mostly circular before i have to use a Rockomax X200-16 Fuel Tank or Rockomax X200-8 Fuel Tank depending on my mission (mun or Minmus) this teams to a Skipper or poodle engine (Again whatever i think is more efficient for the mission). (i will post a pic when i get home). This may be overkill really but i tend to use up alot of DV especially when i go to the Mun. (its the landing stage that i struggle with. Although MechJeb has helped ( i don't crash as often). SO yeah y'all Kerbonauts, Any helpful tips or tricks?
  22. Howdy, This craft sways once it achieves mid altitude. I was hoping that that someone fixes it while I go and eat dinner Any suggestions would be nice. http://www.mediafire.com/file/8x9gxw5evf8nivn/Frostflux+m5.craft Sigh, attachments seem to be very buggy... EDIT: Well I've fixed everything so now it is a working SSTO. Thanks, Chris (Heretic391)
  23. I made a neat little SSTO which can haul big sattelite into LKO but I can't deorbit onto kerbin without breaking things, if I aim prograde it just keeps going faster and my top wings burn up, tried adding airbrakes they burned as well, and when in dense air everything starts rotating, I can land safely for kerbals but i blow something up always (mostly engines) This is my SSTO, basic design and gets job done but that landing is pain in the ass, I tried moving fuel to the front because of empty cargobay but I Need more fuel or it is comlpetly useless EDIT: mass of satellite changes COM almost by nothing Conclusion As I expected problem was in vessel I made second- differently designed (thanks for tips @AeroGav) SSTO better control overall tested it out with similiar cargo everything went as expected
  24. Ok, so you have built your 37th space station and keep needing larger stations. You have built monstrous craft to try and find a way to lift most of the station in one go. By the time the craft is done, it contains hundreds of parts. You launch it, and your system starts laughing uncontrollably, and finally manages to say “You want to go where?” That is without any payload yet. If that describes you, then this is for you. You have proved you can do what it takes, you now just want to move on and colonize the universe. This is a single part SSTO cargo hauler. It started out as a Delta Wing, I swear. Don't even ask how it ended up this shape. Any way. It attempts to be all things to all men at all times. It contains most of what you need to get to orbit. I was tired of long thin transport vehicles, so it has a large squarish cargo bay. Still on the flat side, the craft does have to be at least wingish in shape. The top opens up either as 2 gull wings, or as a whole. Some form of mod, like FS hangar Extender, which allows you to build outside the VAB or SPH is highly recommended. It has a large number of attachment nodes on the back to try and satisfy almost any engine configuration you please. Yes I know near the middle, there are 4 pairs of nodes very close together, the reason is so you can either have a circle round the center engine, or the first row in line vertically like the rest. Inside the bay I provided quite a few nodes as well on the front, back, sides and floor. If you have trouble using the nodes inside, I have found, that bringing the camera very close to the node, helps. This can especially be necessary when trying to detach parts once placed. The camera has to be at least inside the bay. Kerbals can enter the bay through the airlock in the bay. There are a set of nodes on the side, but they will most probably not see much use, it is merely as a reference for the one flat area on the center rim, but use it as you please. On the front the nose folds down to reveal more nodes for things like sensors and folded up dish antennas. The center is large enough to fit a standard clamp-o-tron. The front space is cabin and control space, and can hold 20 Kerbals. The sides are for fuel. The built in tanks can be configured with Interstellar Fuel Switch (in fact it is required.) Mono Propellant is always available. Battery’s are built in, as are Solar panels. Reaction Wheel built in, full SAS, and some transmission capability. The plane Body is obviously also a lifting surface. At the moment there are two versions, one that has no control surfaces, the area around the engines provides lots of space to attach such. The second model has the back protrusions removed, and are provided as as control surfaces that can be re-attached. There is only pitch control enabled. Enabling Roll control as well tends to cause problems. Yaw control is envisioned as being attached on the side. (reference .craft file included). Bearing in mind this is a cargo hauler and not a fighter jet, the flywheel does a reasonable job of handling roll control. I decided not to build the RCS into the craft, large payloads, could seriously change the center of mass, and it was better to provide separate RCS blisters. Also I provided rather large Air brakes. I Included wheels, designed for the craft, that can carry the weight. With wheels wells, that smoothly merge with the body, and have a low profile. Two types are provided, the back ones attach to the flat surface at the back. The front ones have their angle and height designed to optimally attachment on the angled surface just a little forward from the flat section which should give you a reasonably level craft. Depending on the weight of you payload, you may have to increase the strength of the brakes in the right click menu, and even maybe play with the friction control. The top and bottom have air scoops that open and close, it is just cosmetic, the air intake is available whether they are open or closed. (have not looked at programing) The Windows have covers to close them for re-entry or retract them, once again just cosmetic. Being one part only, has the draw back that you are very much at the mercy of the system to configure dry and wet Center of Mass and Center of Lift despite config settings. This is where the 3 strange blue blocks come in. They are purely for moving the CoM to a more appropriate point if your payload does not. For that reason I have made the craft lighter than it should be, so don't be shy add some weight if needed. What else? So the craft has pretty decent temperature resistance, because of the nice black coating on the underside and around the leading edge. In fact most of the values in the config files have been boosted quite a bit above the standard. This is a monster after all. That said, this is a Beta. I need feed back, Most chosen values are an attempt at best guess for what would be needed or is appropriate. Please be kind, this is my first attempt at any thing like this. In case it is not monster enough, all the config files have tweak scale statements included, so if you have tweak scale installed, you can scale it up to 400%. It wont fit on the runway, but have at it any way. No ITS yet, I have made the cabin, but that is it. Top View Back View Side View More Images on Imgur Download from Spacedock Download from CurseForge Also available on CKAN now. *********************************** I have recently added support for TAC life support. Unfortunately this ends up filling your resource list with unused clutter if you are not using TAC, so the default config files does not contain the resource statements. To enable it, go to your KSP installation/GamesData/FlyingWing/Parts in there rename the FlyingWingNC.cfg and FlyingWingC.cfg to something like FlyingWingNC.cfg.noTAC and FlyingWingC.cfg.noTAC. Then rename the FlyingWingNC.cfg.TAC and FlyingWingC.cfg.TAC to FlyingWingNC.cfg and FlyingWingC.cfg. Restart the game. **********************************
  25. Hello! I'm designing a mission to eve, and it'd be great if I have a SSTO for this. I know that there were several SSTOs, but I want one which doesn't need any precision manuever and fuel mining time. It'd be better to have long range for science purpose. Is there ANY way to do that? EDIT: I mean, completely stock SSTO without debug-cheating in flight. Other than that anything is okay.