S5 moon rocket by lightbreaker_64. The tutorial below explains everything very well. Because of how small Kerbin is and how high its gravity is, a perfectly flat surface just north of the equator will cause planes taking off to bias to the right of the runway, as if they were rolling downhill. Plane bouncing on takeoff - Kerbal Space Program Forums This is just a general briefing section with lots of "to do" or "not to do" things: when you think you've got it, check the Aeris 4A tutorial mission to learn how to get into space easily. I'm making sure that I keep trying to get it up but it just wont go! 2022 Take-Two Interactive Software, Inc. It's strongly recommended to keep your landing gears well-spaced from each other to ensure that the aircraft will be difficult to roll into a collision. You can deploy your chutes just prior to touchdown for rapid deceleration. KSP 2 speculation: I believe terraforming will be a feature of the game To survive re-entry, it's recommended to start your approach back into the atmosphere at a shallow angle, ideally with a periapsis of around 30-35 km. Please consider starting a new thread rather than reviving this one. A FedEx cargo plane in Austin nearly landed on a runway where a Southwest flight was preparing to take off. When I use it for spaceplane guidance it keeps me on the correct heading, but the flight is very busy sine wave of a path. As you reach 100m/s, hold S to pull the stick back, and you should be in the air! But, likely guess is your craft is not producing enough lift. I managed to successfully takeoff and land this aircraft at least 20 times in a roll now and I haven't even lost a single pilot flying this. Depending on which surface you place them on, they might not be parallel to the axis in which case. As such, don't use control surfaces as substitutes for wings, and don't use more control surfaces than you need. This is also the same reason why planes start rolling toward the middle of the runway; because both ends of the runway are further from the center of Kerbin than the middle (because it's totally flat), the runway is a valley from a gravitational frame of reference. (Yes, you personally, you lucky thing! With a tail-dragger, the plane is already angled up just sitting on its wheels so once the speed is high enough, it should just float up by itself. For heavy rockets, it might be required to use structure to space the gears away from the body to allow more pitch. I have never successfully landed a single aircraft before as they all tend to roll over when landing at high speed. Tutorial: Your First Plane - Kerbal Space Program Wiki - Have enough lift, either by a big wing area or high speed. You can slow down either by deploying landing gears (and airbrakes if you have them) or by repeatedly pitching up and then back down to increase your drag. 4. I took off and at 60 m/s I was in the air! That's over 2x the normal recommended max. If you have an account, sign in now to post with your account. Having said all that, these are the issues you must contend with. They could go up to 120 m/s on the runway and still not lift up. Alright, it's late where I live so I'm gonna hit the hay and come back to it tommorrow, I read on the guide someone sent me and I think it is taht it doesn't have any way of pointing the up, so I'll tinker with some of the wings and see what I can do. First, I'm sure this is WAY overengineered, but I haven't gotten to the point of caring about that yet. And also place them further apart. Firstly, inadequate air intakes for the number and type of engines you're using (causing some engines to shut down before others). 2022 Take-Two Interactive Software, Inc. here are some images and a gif. Even a small deviation can cause serious instability, making your aircraft bounce and jolt left and right even during takeoff. The design I used is similar to what I normally used for planes but I had to swap out parts and make it smaller to compensate for Career mode changes. KSP 2 speculation: I believe terraforming will be a feature of the game. Now I'll walk you through a basic aircraft; fancy stuff like science equipment can be added later. So I have played the game for 200 hours and I love it. Description: "Originally called the Cockpit-plus-two, the 5 seat "Cockatoo" is a second-generation command pod that provides both safety and comfort It is rumored to have enough room to pack several days of emergency snack rations and board games" Useful stats: As the description states this large command pod holds 5 kerbals I was wrong. Because of how small Kerbin is and how high its gravity is, a perfectly flat surface just north of the equator will cause planes taking off to bias to the right of the runway, as if they were rolling downhill. Now put on center of mass and center of lift view, and move the delta wings until the center of lift is slightly behind of the center of mass - not in front, otherwise your aircraft will be able to easily flip out of control. I also used Intake build aid to balance the intakes. A plane is any craft which flies horizontally in an atmosphere utilizing lift primarily generated by wings, winglets, or control surfaces. When dealing with high-speed landings, you may touch down too quickly and cause the front of the plane to smack into the runway. Your wings provide the lift, and they cant provide lift if your wheels are too far back because then your base is to stable and the craft wont pivot upwards. If you've been able to successfully re-enter on previous low orbit test runs, you should be able to use this method to achieve similar rates of success once you've slowed down sufficiently. For spaceplanes, avoid the FAT parts (wing, tail fin, and control surface). A Ravenspear Mk3 taking off from the Runway in version 1.0.5. After placing wheels I always use the rotate gizmo on snap with absolute orientation. Descending greater than -10 m/s usually makes a mess. You may also want to deploy your landing gears to increase your drag, as well as airbrakes if you have them. But regardless of that, try very hard to let the plane fly itself off the ground without you applying any controls. I have doubled the max stress value for aerodynamics failure in FAR for every category. After that, you face the challenge of touching down on the ground and coming to a stop safely without rolling and breaking off a wing or taking a nosedive and blowing your aircraft up on touchdown, or rolling off of the runway and into the ocean. Edit: I made a simple easy plane in career mode that is both stable and cheap: A trick i've used before is to put modular girders on the sides of the fuselage and putting the gear on the bottom of the girders. I started investigating why this was happening. Also note that for maximum efficiency, you should make sure that your horizontal control surfaces are rotated to exactly the same pitch that you've rotated your wings. How do I fix this? They sometimes coincide with elevators. Similar principles apply when finding suitable landing sites away from the KSC. I removed them and it works fine now. If you need to carry more fuel, consider using the Big-S Delta Wing as it provides the same lift-to-drag and lift-to-weight ratio as any other wing of the same mass, yet has the ability to carry fuel as well. These should be in the bottom left next to the display of the cost of the aircraft. You can also use parachutes on landing, but care must be taken to ensure that an adequate length of runway remains since you'll only get one chance to use them. Elevators are usually places in the front or back of an aircraft, and their function, as the name implies, is to change the pitch of the nose up and down. 32.5K Downloads Updated Dec 11, 2014 Created Dec 11, 2014. Second try, speed over land reached over 210 m/s and it didn't flip. All I have are the parts from the Aerodynamics tech and the gear bay (wheels). Doesnt make sense so just do this: Nope that didn't solve anything, even when the plane is past the runway and gliding on the little bit of space before the ocean it will slowly lower to the ocean, what am I doing wrong? However, it's not a matter of "atmosphere or not", just a matter of air pressure which decreases rapidly with altitude. It is also advisable to add some control surfaces to your plane to have some control in the atmosphere: you can manually add them to the wings or choose winglets with effective control surfaces, like the Standard Canard. If rear landing gear are strutted together, or braced to a center point, they are less likely to torque in different directions. Check out the following guide for some good info: Your wheel base is the problem. Rapiers generally provide less thrust than a Whiplash at speeds below mach 2, but provide more thrust at higher speeds. Not sure why you would want that stability for speeds in excess of 200 m/s though, as most planes will take off and land at far slower speeds. Spaceplanes generally ascend best on a 10-30 degree incline, often leveling out towards higher altitudes to pick up the maximum horizontal velocity before switching to rocket motors. A control surface with 100% control surface portion will weigh twice as much as a wing with the same lift would weigh. (Sorry For Poor Image Quality) : r/KerbalAcademy 385 votes, 49 comments. This allows you to avoid the extra weight and mass of additional fuselage parts, so you only have to deal with the extra weight of the fuel itself. The most dangerous part of a spaceplane flight is returning from orbit. It Flips Up And Towards The Opposite Direction. If you can't slow down in time, you can simply flick your engines back on to take off and turn around for another try as you pass over the coast. You can post now and register later. Alternatively, you can try landing at higher speeds with your nose pointed further down, but this increases challenges with stability and deceleration while on the runway. Check out the following guide for some good info: http://forum.kerbalspaceprogram.com/threads/52080-Basic-Aircraft-Design-Explained-Simply-With-Pictures How to Fly a Plane - KSP Beginner's Tutorial - YouTube 0:00 / 25:53 How to Fly a Plane - KSP Beginner's Tutorial Mike Aben 30.6K subscribers 78K views 2 years ago KSP - Absolute Beginner's. Note that canards are somewhat more efficient than horizontal tail fins since canards provide an upward force with upward rotation, and downward force with downward rotation. - KSP - YouTube 0:00 / 31:25 Flying a Space Station through a GAS GIANT! Whether you're storing your fuel in fuselage sections, wing sections, or attached inside of cargo bays, it's generally a good idea to keep equal amounts of fuel at equal distances from your center of mass. Any plane needs speed - so you need thrust (usually). If your spaceplane is able to fly and land steadily at low speeds but just you're having difficulty slowing down as you approach the runway, try to reach your desired speed first and then approach the runway in almost level flight. This material may not be published, broadcast, rewritten, or redistributed. I just built a plane but when i launch it just slides and spins slowly to the right, any ideas on why this is happening? I just thought my planes were too heavy or not enough control surfaces. Here are a few pictures of it: Take a picture with center of mass and center of lift turned on. I don't have any mods but sometimes a problem may be a simple bug. I thought after buying this I would have all the parts I need to build a small plane that can at least get off the ground, but I'm having trouble. The issue is my plane rolls very sharply to the left any time I pitch up. Easier just to bring the rear wheels closer as well as a in line reacton wheel. Having landing gears near the front and back of your aircraft can also help to ensure that you won't break your engines or smash your cockpit into the runway. At that point, the plane could potentially start spinning around as a result of losing the benefit of the gimbal control of the engine. * Gear not mounted to parts that will flex (e.g. You can either go with four "LY-O1 Fixed" or a tricycle of two LY-01 near the back and one "LY-05 Steerable" at the front; either is fine for now. Congratulations! Valve Corporation. (Idea is moot, if you haven't unlocked them yet.) How to keep an airplane stable on the runway in Kerbal Space - Arqade The problem could be due to several issues. Paste as plain text instead, Note that the lift rating does not mean that the wings will automatically lift a spaceplane into the air when it's moving forward. Secondly, it would suggest that your spaceplane's center of lift is too far forward compared to its center of gravity (causing the uncontrollable spin). All rights reserved. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. Now for the engines. All trademarks are property of their respective owners in the US and other countries. My plane tends to wobble on the runway with the stock game so i decided to download FAR, but the problem still persists. Take the large delta wings and place them on the aircraft. I made this aircraft based on real life commercial jet design. Now stick a jet engine on the back, and don't forget to put an air intake or other air-sucking device (you can find them in aerodynamics) on the airplane. This would indicate two problems. As long as you're in space, your spaceplane won't differ from any spacecraft: you will probably want to add batteries and generators to prevent the command pod from running out of power. Yours is a very light plane, and the standard suspension settings are for a medium heavy plane -- so your suspension is too stiff. You're going to have a bad time. With initial passes, you start off with a periapsis at 50-60 km and gradually lower your apoapsis until you're in an almost circularized low orbit and then transition to your usual re-entry approach. 6.4K Downloads Updated Jun 7, 2017 Created Jun 7, 2017. . This is good for spaceplanes operating in low-oxygen atmospheres where jet engines can't be used. I am accelerating it to over 200m/s on the runway just to test the stability of those wheels since the faster you go, the more likely the plane will wobble and flip on the runway. Next you need landing gear. Privacy Policy. Besides the good advice others have given, I would also be very careful with that little tailwheel. But be careful and don't crash it! Is there a way to rectify this problem. Display as a link instead, ), Stable aircraft: "Untitled" (lost the file upon loading after aircraft), Stable jet car: "Untitled" (Lost the file), Speed over land > 350 m/s before veering off the runway, Sometimes Stable Spaceplane: "Hypersonic Experimental". For example, having your landing gears located near the ends of the wings is an easy way to ensure that you don't roll and shred your wings when landing or taking off. This ensures that your aircraft will go up once it achieves a high enough speed, and also helps with placing ailerons. I have also thought about a wider base. Your link has been automatically embedded. Keep at around 15 degrees to allow the plane to accelerate past 1000m/s. Basic structure Firstly you're going to want to make a short fuselage. . Plane bouncing on takeoff - Gameplay Questions and Tutorials - Kerbal Space Program Forums Hello, I am having a small problem with a plane I have built. Plane spins/lurches to the side during takeoff? :: Kerbal Space Program More mass will mean it takes more drag to slow down on reentry, which will mean you go faster at lower altitudes and experience more reentry heating.

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