Sd planes debuts new 2 sportmaster permaly grounded robinson kr2 mark langford s kr2s mark jones kr 2s experimental aircraft gavin magills kr2s build log brett loewen s kr2s homebuilt aircraftkr2s experimental airplanekr home pagekr2s experimental airplanemark langford s kr2smarcel driessen s kr2smark langford s cool plane fab dfw mustangsgavin magills kr2s build logkr. Rand robinson has published plans to mount shoulder belts across the rear seat brace shelf behind the pilots shoulders, but youll need to make it from 14 plywood rather than the 332 called out in the plans, and also add another 58 longeron doubler over the length of that shelf to help transmit the loads to the longerons. The upper deck is the rand robinson prepreg kr2s deck with a dragonfly canopy. The kr2 is a high speed twoplace sidebyside monoplane. So the 16% as5046 airfoil has its max thickness as 16% of the 48 root chord, or 7. Hapi 1835 engine fitted, running well 5 hours tested, new fixed composite landing gear, all instruments fitted.
Rand robinson up for sale is my rand robinson kr 1. Hello all, my name is harley and i am 15 years old and i am interested in building a kr1 from plans anyone owned one. It featured a wider cockpit, almost two more feet of length, and about four more feet of wingspan to handle the extra load. Rand robinson kr2s aviation photos on jetphotos photos. Engine is a vw type 4, 2400cc corvairs are typically 2700cc, with force one hub and bearing. With the purchase of an optional set of outer wing plans, from rand robinson, the kr1 can be converted to the kr1b with no changes to the fuselage, just bolt on the longer outer wing panels and you have a kr1b motorglider. As with all krs, the kr2 is equipped with removable wings, and your choice of retractable, fixed conventional, or. Consequently, this plane is really a stock kr2 with an extra 14 bay added into the aft fuselage.
The kr2 plans show an integral, foam and dynel fuel tank ahead of the instrument panel with a capacity of 10 to 12 gallons its going to vary depending on just how it is built. With this simple wing conversion, the original kr1 becomes an excellent selfpowered glider. The kr 2 was originally designed by rand robinson engineering. Located in nashua, new hampshire this site will be updated regularly. Kr2s aircraft plans the best and latest aircraft 2018. Aeros helicopter construction plans for the aeros homebuilt helicopter evans aircraft market plans for vw powered aircraft you build. Provides aftermarket and custom components for many experimental aircraft such as vans, lancair and rutan models. This kr2s stretch version is almost finished with fuselage glassed and on gear, wings covered, and tail constructed. This site is a resource for those intrepid homebuilders with the tenacity to build a rand robinson kr aircraft. This kr was started prior to the release of the kr2s supplement to the kr2 plans. The kr was the first experimental aircraft to utilize composite construction, and though the design is now quite dated, this little airplane enjoys a loyal following. Ken rand introduction 1977 the rand robinson kr3 is an american amphibious aircraft that was designed by ken rand. I have heard they are not the best flying airplanes but they seem to be a pretty good bang for the buck there have been 2 crashes at my local airport including one dumb performing a high speed taxi test with no wings, the airplane thrown aloft and smashed into the. Options are available to builders who wish to upgrade certain systems such as the hydraulic brake option.
Looks a lot like larry flesners plane, as they are the same length a 24 stretch longer than the stock kr2 plans, or 8 longer than a kr2s. Information is presented in a construction log format with photos. The following pages will document the construction of my rand robinson kr2s aircraft that i plan to power with a chevrolet corvair motor. Aviation safety network asn aviation safety wikibase.
N454em has been originally built from plans by rand robinson aircraft, usa. I have the construction plans and photographs documenting part of the building process. It is a lowwing cantilever monoplane of conventional design with an enclosed cockpit and tailwheel undercarriage. View entire discussion 6 comments more posts from the homebuilt community. In general the upper fuselage profile shown is based on premolded cowl, forward deck, canopy frame. Paid strategies are readily available, but the complimentary plans are still really effective at growing your channel. Upon completion of these, the aircraft was readied for its second flight. Plans built homebuilt aircraft aviation construction. This popular aircraft combine composite and wood construction to produce fast, efficient aircraft that remain good sellers year after year. Hard landing accident rand robinson kr2 gbwnn, 12 may 2001.
Components may be purchased individually or in kit packages. Kr2 construction site owen macphersons a site detailing the building of a rand robinson kr2 aircraft. Kr2s aircraft kit the best and latest aircraft 2018. The commander discussed his plans with the duty pilot, which included his intention to turn right towards the dead side as soon as possible after takeoff from runway 09 and thence proceed to a point some 5 miles from the airfield to perform general handling checks. It includes a 16 inch stretch in the fuselage over the standard kr2, more head and leg room and premolds made of the latest ovencured, vacuumbagged pre. N4krs fuselage tank holds 10 12 gallons and before oshkosh a second tank was built into the root of the right outer wing panel just dynel and epoxied up a foot.
This will be a process that will take me several years to complete, therefore dont look for pictures of my airplane flying anytime soon. It was a partially built kr2s, which is the stretch version of the two seat kr2 airplane. A plans built plane i want to build as much of it as i can, even the engine. I studied the plans for a year before i began construction in june 1998. In 1973 ken rand and stuart robinson, designed and built a two place version the kr2. The kr1 single place was designed in the early 1970s by the late ken rand. The airplanes are either plans or kit built, and may be equipped in a tailwheel configuration with retractable landing gear, or tricycle fixed landing gear. Rand robinson has published plans to mount shoulder belts across the rear seat brace shelf behind the pilots shoulders, but youll need to make it from 14 plywood rather than the 332 called out in the plans, and also add another 58 longeron doubler over the length. Click here for more information on the kr line of aircraft. My plan was to finalize all design decisions before i began building the airplane. The kr1 is a single seat low wing aircraft which can be powered by a certified or auto conversion engine. This kr2 was a popular kit plane in the 1970s, with over 10,000 sets of plans sold for the the kr1 single seat version and kr2 home built aircraft. The last digit of these airfoils is either a 5, a 6, or an 8. This web site is not in any way related to rand robinson engineering.
The rand robinson kr1 is a singleseat, singleengine sport aircraft designed in the united states in the early 1970s and marketed for homebuilding. It is simple, inexpensive to build and operate and the specifications touted by rand robinson indicated it would meet my requirements. The prototype was completed in late may of 1974, and the first flight was on june 1. The aircraft has a special airworthiness certificate from the ffa and has been approved for phase 1 flight testing.
Information is presented in the form of a construction log with photos. The plans for these airplanes have been available since 1972. The krsuper2 is a corvair powered, all composite, two seat experimental aircraft modeled after the rand robinson kr2s. Construction stopped when i figured out that if i built two, i could wear them as shoes. The kr3 is a twoseat composite construction amphibious aircraft.
It is a good fit with the standard plans built kr2 or kr2s spars. Sonuker provides a cuttingedge network that enables you to rapidly and also conveniently obtain 10 free youtube subscribers and 10 costfree youtube suches as every 12 hours. The airplanes are either plans or kit built, and may be equipped in a tailwheel configuration with retractable landing gear, or. Popular demand soon dictated a two place version, and the kr2 was quickly designed. Light aircraft, rand kr2 sold, for sale, advert id20331.
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